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In This Section
USMS Top 10 Swims by Karen Bierwert (265)
Below are all recorded individual Top 10 achievements for Karen Bierwert since 1971.
2025 Long Course Meters
(Preliminary Listing)
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 5 | W70-74 100 Back | Karen Bierwert | 73 | NEM | New England | 1:35.59 |
| 5 | W70-74 200 Back | Karen Bierwert | 73 | NEM | New England | 3:26.61 |
| 4 | W70-74 50 Breast | Karen Bierwert | 73 | NEM | New England | 49.09 |
| 3 | W70-74 100 Breast | Karen Bierwert | 73 | NEM | New England | 1:48.20 |
| 3 | W70-74 200 Breast | Karen Bierwert | 73 | NEM | New England | 3:53.09 |
| 5 | W70-74 200 IM | Karen Bierwert | 73 | NEM | New England | 3:38.45 |
2025 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W70-74 200 Back | Karen Bierwert | 72 | NEM | New England | 3:06.89 |
| 6 | W70-74 200 Breast | Karen Bierwert | 72 | NEM | New England | 3:29.29 |
2024 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 6 | W70-74 200 Free | Karen Bierwert | 72 | NEM | New England | 2:58.01 |
| 5 | W70-74 50 Back | Karen Bierwert | 72 | NEM | New England | 42.85 |
| 6 | W70-74 100 Back | Karen Bierwert | 72 | NEM | New England | 1:35.07 |
| 3 | W70-74 200 Back | Karen Bierwert | 72 | NEM | New England | 3:17.88 |
| 5 | W70-74 50 Breast | Karen Bierwert | 72 | NEM | New England | 48.13 |
| 5 | W70-74 100 Breast | Karen Bierwert | 72 | NEM | New England | 1:43.46 |
| 4 | W70-74 200 Breast | Karen Bierwert | 72 | NEM | New England | 3:43.62 |
2024 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W70-74 500 Free | Karen Bierwert | 71 | NEM | New England | 7:05.78 |
| 7 | W70-74 1000 Free | Karen Bierwert | 71 | NEM | New England | 14:23.29 |
| 8 | W70-74 50 Back | Karen Bierwert | 71 | NEM | New England | 38.37 |
| 7 | W70-74 100 Back | Karen Bierwert | 71 | NEM | New England | 1:21.33 |
| 6 | W70-74 200 Back | Karen Bierwert | 71 | NEM | New England | 2:54.58 |
| 7 | W70-74 50 Breast | Karen Bierwert | 71 | NEM | New England | 42.25 |
| 5 | W70-74 100 Breast | Karen Bierwert | 71 | NEM | New England | 1:30.34 |
| 2 | W70-74 200 Breast | Karen Bierwert | 71 | NEM | New England | 3:15.67 |
| 10 | W70-74 100 IM | Karen Bierwert | 71 | NEM | New England | 1:23.03 |
| 5 | W70-74 200 IM | Karen Bierwert | 71 | NEM | New England | 2:59.58 |
2023 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | W70-74 200 Free | Karen Bierwert | 71 | NEM | New England | 3:04.38 |
| 6 | W70-74 400 Free | Karen Bierwert | 71 | NEM | New England | 6:19.28 |
| 4 | W70-74 100 Back | Karen Bierwert | 71 | NEM | New England | 1:30.73 |
| 3 | W70-74 200 Back | Karen Bierwert | 71 | NEM | New England | 3:14.13 |
| 4 | W70-74 50 Breast | Karen Bierwert | 71 | NEM | New England | 47.22 |
| 2 | W70-74 100 Breast | Karen Bierwert | 71 | NEM | New England | 1:41.44 |
| 2 | W70-74 200 Breast | Karen Bierwert | 71 | NEM | New England | 3:37.37 |
| 8 | W70-74 50 Fly | Karen Bierwert | 71 | NEM | New England | 45.75 |
| 4 | W70-74 100 IM | Karen Bierwert | 71 | NEM | New England | 1:33.71 |
| 4 | W70-74 200 IM | Karen Bierwert | 71 | NEM | New England | 3:20.28 |
2023 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W70-74 200 Free | Karen Bierwert | 70 | NEM | New England | 2:44.71 |
| 5 | W70-74 500 Free | Karen Bierwert | 70 | NEM | New England | 7:07.35 |
| 4 | W70-74 1000 Free | Karen Bierwert | 70 | NEM | New England | 14:51.76 |
| 8 | W70-74 100 Back | Karen Bierwert | 70 | NEM | New England | 1:24.73 |
| 8 | W70-74 200 Back | Karen Bierwert | 70 | NEM | New England | 2:59.90 |
| 5 | W70-74 100 Breast | Karen Bierwert | 70 | NEM | New England | 1:33.59 |
| 3 | W70-74 200 Breast | Karen Bierwert | 70 | NEM | New England | 3:20.51 |
| 10 | W70-74 50 Fly | Karen Bierwert | 70 | NEM | New England | 42.79 |
| 7 | W70-74 100 Fly | Karen Bierwert | 70 | NEM | New England | 1:38.07 |
| 5 | W70-74 100 IM | Karen Bierwert | 70 | NEM | New England | 1:25.14 |
| 3 | W70-74 200 IM | Karen Bierwert | 70 | NEM | New England | 3:07.88 |
| 3 | W70-74 400 IM | Karen Bierwert | 70 | NEM | New England | 6:32.89 |
2022 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W70-74 200 Free | Karen Bierwert | 70 | NEM | New England | 3:01.55 |
| 5 | W70-74 400 Free | Karen Bierwert | 70 | NEM | New England | 6:17.28 |
| 6 | W70-74 50 Back | Karen Bierwert | 70 | NEM | New England | 44.64 |
| 2 | W70-74 200 Back | Karen Bierwert | 70 | NEM | New England | 3:22.17 |
| 6 | W70-74 50 Breast | Karen Bierwert | 70 | NEM | New England | 49.16 |
| 2 | W70-74 100 Breast | Karen Bierwert | 70 | NEM | New England | 1:43.81 |
| 7 | W70-74 50 Fly | Karen Bierwert | 70 | NEM | New England | 46.79 |
| 2 | W70-74 200 IM | Karen Bierwert | 70 | NEM | New England | 3:21.91 |
2020 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W65-69 500 Free | Karen Bierwert | 67 | NEM | New England | 6:57.32 |
| 5 | W65-69 100 Breast | Karen Bierwert | 67 | NEM | New England | 1:31.02 |
| 5 | W65-69 100 IM | Karen Bierwert | 67 | NEM | New England | 1:20.28 |
2019 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 5 | W65-69 400 Free | Karen Bierwert | 67 | NEM | New England | 5:59.57 |
| 6 | W65-69 200 Back | Karen Bierwert | 67 | NEM | New England | 3:11.88 |
| 3 | W65-69 100 Breast | Karen Bierwert | 67 | NEM | New England | 1:38.50 |
| 7 | W65-69 200 IM | Karen Bierwert | 67 | NEM | New England | 3:13.34 |
2019 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 5 | W65-69 200 Free | Karen Bierwert | 67 | NEM | New England | 2:53.23 |
| 6 | W65-69 100 Back | Karen Bierwert | 67 | NEM | New England | 1:32.26 |
| 7 | W65-69 50 Breast | Karen Bierwert | 67 | NEM | New England | 45.68 |
| 3 | W65-69 100 Breast | Karen Bierwert | 67 | NEM | New England | 1:40.06 |
| 3 | W65-69 200 Breast | Karen Bierwert | 67 | NEM | New England | 3:38.52 |
| 4 | W65-69 200 IM | Karen Bierwert | 67 | NEM | New England | 3:16.95 |
2019 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | W65-69 200 Breast | Karen Bierwert | 66 | NEM | New England | 3:13.22 |
| 7 | W65-69 200 IM | Karen Bierwert | 66 | NEM | New England | 2:56.60 |
2018 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W65-69 200 Free | Karen Bierwert | 66 | NEM | New England | 2:58.21 |
| 8 | W65-69 400 Free | Karen Bierwert | 66 | NEM | New England | 6:07.32 |
| 6 | W65-69 100 Back | Karen Bierwert | 66 | NEM | New England | 1:28.81 |
| 8 | W65-69 200 Back | Karen Bierwert | 66 | NEM | New England | 3:11.84 |
| 9 | W65-69 50 Breast | Karen Bierwert | 66 | NEM | New England | 45.60 |
| 4 | W65-69 100 Breast | Karen Bierwert | 66 | NEM | New England | 1:36.76 |
| 2 | W65-69 200 Breast | Karen Bierwert | 66 | NEM | New England | 3:26.95 |
| 4 | W65-69 100 Fly | Karen Bierwert | 66 | NEM | New England | 1:38.55 |
| 4 | W65-69 200 IM | Karen Bierwert | 66 | NEM | New England | 3:10.84 |
| 3 | W65-69 400 IM | Karen Bierwert | 66 | NEM | New England | 6:47.59 |
2018 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W65-69 1000 Free | Karen Bierwert | 65 | NEM | New England | 14:09.71 |
| 7 | W65-69 1650 Free | Karen Bierwert | 65 | NEM | New England | 23:28.31 |
| 10 | W65-69 100 Back | Karen Bierwert | 65 | NEM | New England | 1:21.16 |
| 5 | W65-69 200 Back | Karen Bierwert | 65 | NEM | New England | 2:48.03 |
| 8 | W65-69 50 Breast | Karen Bierwert | 65 | NEM | New England | 39.90 |
| 4 | W65-69 100 Breast | Karen Bierwert | 65 | NEM | New England | 1:25.14 |
| 1 | W65-69 200 Breast | Karen Bierwert | 65 | NEM | New England | 3:02.42 |
| 7 | W65-69 100 Fly | Karen Bierwert | 65 | NEM | New England | 1:26.73 |
| 10 | W65-69 100 IM | Karen Bierwert | 65 | NEM | New England | 1:21.80 |
| 4 | W65-69 200 IM | Karen Bierwert | 65 | NEM | New England | 2:48.76 |
| 1 | W65-69 400 IM | Karen Bierwert | 65 | NEM | New England | 6:02.23 |
2017 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W65-69 200 Free | Karen Bierwert | 65 | NEM | New England | 2:51.10 |
| 4 | W65-69 400 Free | Karen Bierwert | 65 | NEM | New England | 5:51.38 |
| 7 | W65-69 100 Back | Karen Bierwert | 65 | NEM | New England | 1:33.69 |
| 4 | W65-69 200 Back | Karen Bierwert | 65 | NEM | New England | 3:09.54 |
| 8 | W65-69 50 Breast | Karen Bierwert | 65 | NEM | New England | 45.69 |
| 3 | W65-69 100 Breast | Karen Bierwert | 65 | NEM | New England | 1:37.33 |
| 1 | W65-69 200 Breast | Karen Bierwert | 65 | NEM | New England | 3:25.49 |
| 8 | W65-69 50 Fly | Karen Bierwert | 65 | NEM | New England | 41.92 |
| 4 | W65-69 100 Fly | Karen Bierwert | 65 | NEM | New England | 1:36.16 |
| 5 | W65-69 100 IM | Karen Bierwert | 65 | NEM | New England | 1:27.85 |
| 1 | W65-69 200 IM | Karen Bierwert | 65 | NEM | New England | 3:08.32 |
| 1 | W65-69 400 IM | Karen Bierwert | 65 | NEM | New England | 6:38.44 |
2017 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W65-69 400 Free | Karen Bierwert | 65 | NEM | New England | 6:10.73 |
| 5 | W65-69 1500 Free | Karen Bierwert | 65 | NEM | New England | 23:50.60 |
| 9 | W65-69 50 Back | Karen Bierwert | 65 | NEM | New England | 43.25 |
| 6 | W65-69 100 Back | Karen Bierwert | 65 | NEM | New England | 1:31.81 |
| 3 | W65-69 200 Back | Karen Bierwert | 65 | NEM | New England | 3:14.13 |
| 7 | W65-69 50 Breast | Karen Bierwert | 65 | NEM | New England | 46.67 |
| 3 | W65-69 100 Breast | Karen Bierwert | 65 | NEM | New England | 1:38.57 |
| 2 | W65-69 200 Breast | Karen Bierwert | 65 | NEM | New England | 3:35.49 |
| 5 | W65-69 100 Fly | Karen Bierwert | 65 | NEM | New England | 1:37.31 |
| 2 | W65-69 200 IM | Karen Bierwert | 65 | NEM | New England | 3:17.27 |
| 2 | W65-69 400 IM | Karen Bierwert | 65 | NEM | New England | 7:00.55 |
2016 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W60-64 200 Back | Karen Bierwert | 64 | NEM | New England | 3:03.32 |
| 8 | W60-64 100 Breast | Karen Bierwert | 64 | NEM | New England | 1:35.81 |
| 6 | W60-64 200 Breast | Karen Bierwert | 64 | NEM | New England | 3:23.11 |
| 6 | W60-64 200 IM | Karen Bierwert | 64 | NEM | New England | 3:06.03 |
| 6 | W60-64 400 IM | Karen Bierwert | 64 | NEM | New England | 6:35.50 |
2016 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W60-64 100 Back | Karen Bierwert | 63 | NEM | New England | 1:16.75 |
| 7 | W60-64 100 Breast | Karen Bierwert | 63 | NEM | New England | 1:23.54 |
| 3 | W60-64 200 Breast | Karen Bierwert | 63 | NEM | New England | 2:56.85 |
| 9 | W60-64 200 Fly | Karen Bierwert | 63 | NEM | New England | 3:10.32 |
| 6 | W60-64 200 IM | Karen Bierwert | 63 | NEM | New England | 2:43.77 |
| 5 | W60-64 400 IM | Karen Bierwert | 63 | NEM | New England | 5:52.81 |
2015 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W60-64 100 Back | Karen Bierwert | 63 | NEM | New England | 1:27.26 |
| 8 | W60-64 200 Back | Karen Bierwert | 63 | NEM | New England | 3:07.05 |
| 10 | W60-64 50 Breast | Karen Bierwert | 63 | NEM | New England | 45.27 |
| 3 | W60-64 100 Breast | Karen Bierwert | 63 | NEM | New England | 1:34.49 |
| 1 | W60-64 200 Breast | Karen Bierwert | 63 | NEM | New England | 3:20.11 |
| 7 | W60-64 100 Fly | Karen Bierwert | 63 | NEM | New England | 1:35.45 |
| 6 | W60-64 200 IM | Karen Bierwert | 63 | NEM | New England | 3:06.89 |
| 5 | W60-64 400 IM | Karen Bierwert | 63 | NEM | New England | 6:37.46 |
2015 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W60-64 200 Back | Karen Bierwert | 62 | NEM | New England | 2:47.77 |
| 4 | W60-64 200 Breast | Karen Bierwert | 62 | NEM | New England | 3:00.90 |
| 8 | W60-64 200 Fly | Karen Bierwert | 62 | NEM | New England | 3:13.54 |
| 9 | W60-64 200 IM | Karen Bierwert | 62 | NEM | New England | 2:50.76 |
| 6 | W60-64 400 IM | Karen Bierwert | 62 | NEM | New England | 5:55.52 |
2014 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W60-64 800 Free | Karen Bierwert | 62 | NEM | New England | 12:05.89 |
| 7 | W60-64 200 Back | Karen Bierwert | 62 | NEM | New England | 3:13.57 |
| 3 | W60-64 200 Breast | Karen Bierwert | 62 | NEM | New England | 3:32.55 |
| 3 | W60-64 200 IM | Karen Bierwert | 62 | NEM | New England | 3:10.52 |
| 5 | W60-64 400 IM | Karen Bierwert | 62 | NEM | New England | 6:47.76 |
2014 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W60-64 500 Free | Karen Bierwert | 61 | NEM | New England | 6:32.53 |
| 8 | W60-64 1000 Free | Karen Bierwert | 61 | NEM | New England | 13:28.18 |
| 3 | W60-64 1650 Free | Karen Bierwert | 61 | NEM | New England | 22:18.91 |
| 9 | W60-64 100 Breast | Karen Bierwert | 61 | NEM | New England | 1:24.87 |
| 2 | W60-64 200 Breast | Karen Bierwert | 61 | NEM | New England | 2:59.96 |
| 9 | W60-64 200 Fly | Karen Bierwert | 61 | NEM | New England | 3:15.34 |
| 6 | W60-64 400 IM | Karen Bierwert | 61 | NEM | New England | 5:58.48 |
2013 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W60-64 200 Free | Karen Bierwert | 61 | NEM | New England | 2:50.12 |
| 7 | W60-64 400 Free | Karen Bierwert | 61 | NEM | New England | 5:51.06 |
| 7 | W60-64 800 Free | Karen Bierwert | 61 | NEM | New England | 11:54.41 |
| 4 | W60-64 1500 Free | Karen Bierwert | 61 | NEM | New England | 22:57.76 |
| 5 | W60-64 100 Back | Karen Bierwert | 61 | NEM | New England | 1:27.48 |
| 2 | W60-64 200 Breast | Karen Bierwert | 61 | NEM | New England | 3:20.49 |
| 4 | W60-64 100 Fly | Karen Bierwert | 61 | NEM | New England | 1:33.74 |
| 5 | W60-64 200 Fly | Karen Bierwert | 61 | NEM | New England | 3:34.47 |
2013 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W60-64 100 Free | Karen Bierwert | 60 | NEM | New England | 1:07.70 |
| 9 | W60-64 200 Free | Karen Bierwert | 60 | NEM | New England | 2:30.21 |
| 5 | W60-64 500 Free | Karen Bierwert | 60 | NEM | New England | 6:29.54 |
| 5 | W60-64 1000 Free | Karen Bierwert | 60 | NEM | New England | 13:17.45 |
| 5 | W60-64 1650 Free | Karen Bierwert | 60 | NEM | New England | 22:02.32 |
| 8 | W60-64 100 Back | Karen Bierwert | 60 | NEM | New England | 1:19.57 |
| 6 | W60-64 200 Back | Karen Bierwert | 60 | NEM | New England | 2:46.21 |
| 4 | W60-64 200 Breast | Karen Bierwert | 60 | NEM | New England | 3:01.32 |
| 9 | W60-64 100 Fly | Karen Bierwert | 60 | NEM | New England | 1:20.58 |
| 6 | W60-64 200 Fly | Karen Bierwert | 60 | NEM | New England | 3:08.34 |
| 9 | W60-64 200 IM | Karen Bierwert | 60 | NEM | New England | 2:46.67 |
| 5 | W60-64 400 IM | Karen Bierwert | 60 | NEM | New England | 5:55.83 |
2012 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 6 | W60-64 200 Free | Karen Bierwert | 60 | NEM | New England | 2:48.45 |
| 5 | W60-64 400 Free | Karen Bierwert | 60 | NEM | New England | 5:48.98 |
| 3 | W60-64 800 Free | Karen Bierwert | 60 | NEM | New England | 11:47.57 |
| 10 | W60-64 50 Back | Karen Bierwert | 60 | NEM | New England | 43.25 |
| 4 | W60-64 100 Back | Karen Bierwert | 60 | NEM | New England | 1:29.39 |
| 5 | W60-64 200 Back | Karen Bierwert | 60 | NEM | New England | 3:12.02 |
| 8 | W60-64 50 Breast | Karen Bierwert | 60 | NEM | New England | 46.10 |
| 3 | W60-64 100 Breast | Karen Bierwert | 60 | NEM | New England | 1:35.16 |
| 3 | W60-64 200 Breast | Karen Bierwert | 60 | NEM | New England | 3:23.92 |
| 5 | W60-64 200 Fly | Karen Bierwert | 60 | NEM | New England | 3:39.13 |
| 4 | W60-64 200 IM | Karen Bierwert | 60 | NEM | New England | 3:08.65 |
| 3 | W60-64 400 IM | Karen Bierwert | 60 | NEM | New England | 6:36.16 |
2012 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W60-64 200 Free | Karen Bierwert | 60 | NEM | New England | 2:50.75 |
| 8 | W60-64 400 Free | Karen Bierwert | 60 | NEM | New England | 5:54.74 |
| 6 | W60-64 800 Free | Karen Bierwert | 60 | NEM | New England | 12:05.72 |
| 4 | W60-64 1500 Free | Karen Bierwert | 60 | NEM | New England | 22:54.22 |
| 6 | W60-64 100 Back | Karen Bierwert | 60 | NEM | New England | 1:32.87 |
| 5 | W60-64 200 Back | Karen Bierwert | 60 | NEM | New England | 3:13.86 |
| 5 | W60-64 100 Breast | Karen Bierwert | 60 | NEM | New England | 1:38.92 |
| 4 | W60-64 200 Breast | Karen Bierwert | 60 | NEM | New England | 3:32.25 |
| 8 | W60-64 100 Fly | Karen Bierwert | 60 | NEM | New England | 1:33.70 |
| 5 | W60-64 200 Fly | Karen Bierwert | 60 | NEM | New England | 3:46.21 |
| 4 | W60-64 400 IM | Karen Bierwert | 60 | NEM | New England | 6:52.28 |
2011 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | W55-59 200 Breast | Karen Bierwert | 59 | NEM | New England | 3:23.76 |
| 3 | W55-59 200 Fly | Karen Bierwert | 59 | NEM | New England | 3:31.23 |
| 3 | W55-59 400 IM | Karen Bierwert | 59 | NEM | New England | 6:33.96 |
2011 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W55-59 800 Free | Karen Bierwert | 59 | NEM | New England | 12:21.46 |
| 9 | W55-59 1500 Free | Karen Bierwert | 59 | NEM | New England | 23:20.04 |
| 7 | W55-59 200 Breast | Karen Bierwert | 59 | NEM | New England | 3:39.64 |
| 7 | W55-59 400 IM | Karen Bierwert | 59 | NEM | New England | 7:06.67 |
2011 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W55-59 400 IM | Karen Bierwert | 58 | NEM | New England | 6:06.35 |
2010 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W55-59 1500 Free | Karen Bierwert | 58 | NEM | New England | 23:08.10 |
| 8 | W55-59 200 Breast | Karen Bierwert | 58 | NEM | New England | 3:36.22 |
2010 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W55-59 200 Fly | Karen Bierwert | 57 | NEM | New England | 3:10.38 |
2009 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 6 | W55-59 800 Free | Karen Bierwert | 57 | NEM | New England | 11:54.02 |
| 4 | W55-59 1500 Free | Karen Bierwert | 57 | NEM | New England | 22:30.75 |
| 6 | W55-59 400 IM | Karen Bierwert | 57 | NEM | New England | 6:45.03 |
2009 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 6 | W55-59 200 Breast | Karen Bierwert | 56 | NEM | New England | 3:01.50 |
| 8 | W55-59 400 IM | Karen Bierwert | 56 | NEM | New England | 5:52.21 |
2008 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W55-59 400 Free | Karen Bierwert | 56 | NEM | New England | 5:38.77 |
| 5 | W55-59 800 Free | Karen Bierwert | 56 | NEM | New England | 11:20.36 |
| 4 | W55-59 1500 Free | Karen Bierwert | 56 | NEM | New England | 21:32.11 |
| 6 | W55-59 200 Back | Karen Bierwert | 56 | NEM | New England | 3:07.11 |
| 6 | W55-59 100 Breast | Karen Bierwert | 56 | NEM | New England | 1:34.75 |
| 4 | W55-59 200 Breast | Karen Bierwert | 56 | NEM | New England | 3:21.91 |
| 9 | W55-59 50 Fly | Karen Bierwert | 56 | NEM | New England | 37.75 |
| 7 | W55-59 100 Fly | Karen Bierwert | 56 | NEM | New England | 1:31.51 |
| 6 | W55-59 400 IM | Karen Bierwert | 56 | NEM | New England | 6:31.88 |
2008 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W55-59 200 Breast | Karen Bierwert | 56 | NEM | New England | 3:37.97 |
| 9 | W55-59 200 IM | Karen Bierwert | 56 | NEM | New England | 3:15.54 |
| 6 | W55-59 400 IM | Karen Bierwert | 56 | NEM | New England | 6:48.29 |
2007 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 5 | W55-59 800 Free | Karen Bierwert | 55 | NEM | New England | 11:22.87 |
| 8 | W55-59 50 Back | Karen Bierwert | 55 | NEM | New England | 41.78 |
| 5 | W55-59 200 Breast | Karen Bierwert | 55 | NEM | New England | 3:27.61 |
| 5 | W55-59 400 IM | Karen Bierwert | 55 | NEM | New England | 6:29.46 |
2007 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | W55-59 400 Free | Karen Bierwert | 55 | NEM | New England | 5:49.75 |
| 2 | W55-59 800 Free | Karen Bierwert | 55 | NEM | New England | 11:37.95 |
| 2 | W55-59 1500 Free | Karen Bierwert | 55 | NEM | New England | 22:29.30 |
| 6 | W55-59 200 Back | Karen Bierwert | 55 | NEM | New England | 3:12.72 |
| 5 | W55-59 200 Breast | Karen Bierwert | 55 | NEM | New England | 3:36.47 |
| 2 | W55-59 400 IM | Karen Bierwert | 55 | NEM | New England | 6:45.28 |
2005 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W50-54 800 Free | Karen Bierwert | 53 | NEM | New England | 11:54.36 |
2004 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W50-54 200 Breast | Karen Bierwert | 51 | NEM | New England | 3:01.11 |
| 4 | W50-54 400 IM | Karen Bierwert | 51 | NEM | New England | 5:43.76 |
2001 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W45-49 200 Breast | Karen Bierwert | 49 | NEM | New England | 3:19.55 |
| 9 | W45-49 100 Fly | Karen Bierwert | 49 | NEM | New England | 1:26.11 |
| 7 | W45-49 400 IM | Karen Bierwert | 49 | NEM | New England | 6:27.59 |
2000 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | W45-49 400 Free | Karen Bierwert | 48 | NEM | New England | 5:32.48 |
| 8 | W45-49 800 Free | Karen Bierwert | 48 | NEM | New England | 11:19.98 |
| 8 | W45-49 200 Breast | Karen Bierwert | 48 | NEM | New England | 3:25.67 |
| 9 | W45-49 400 IM | Karen Bierwert | 48 | NEM | New England | 6:28.01 |
1999 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W45-49 200 Free | Karen Bierwert | 47 | NEM | New England | 2:38.61 |
| 8 | W45-49 400 Free | Karen Bierwert | 47 | NEM | New England | 5:29.61 |
| 5 | W45-49 800 Free | Karen Bierwert | 47 | NEM | New England | 11:24.54 |
| 7 | W45-49 1500 Free | Karen Bierwert | 47 | NEM | New England | 21:34.74 |
| 7 | W45-49 400 IM | Karen Bierwert | 47 | NEM | New England | 6:26.84 |
1999 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W45-49 800 Free | Karen Bierwert | 47 | NEM | New England | 11:43.29 |
1999 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W45-49 400 IM | Karen Bierwert | 46 | NEM | New England | 5:49.14 |
1992 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W35-39 100 Fly | Karen Bierwert | 39 | NEM | New England | 1:21.58 |
1991 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W35-39 200 Fly | Karen Bierwert | 38 | NEM | New England | 3:12.07 |
| 7 | W35-39 400 IM | Karen Bierwert | 38 | NEM | New England | 6:24.40 |
1991 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W35-39 1650 Free | Karen Bierwert | 38 | NEM | New England | 20:43.20 |
1990 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | W35-39 200 Breast | Karen Bierwert | 37 | NEM | New England | 3:24.40 |
| 9 | W35-39 50 Fly | Karen Bierwert | 37 | NEM | New England | 35.98 |
| 7 | W35-39 100 Fly | Karen Bierwert | 37 | NEM | New England | 1:24.77 |
| 9 | W35-39 200 IM | Karen Bierwert | 37 | NEM | New England | 2:59.11 |
1989 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W35-39 100 Free | Karen Bierwert | 36 | NEM | New England | 1:12.86 |
| 9 | W35-39 100 Fly | Karen Bierwert | 36 | NEM | New England | 1:19.70 |
| 5 | W35-39 200 Fly | Karen Bierwert | 36 | NEM | New England | 3:01.23 |
| 7 | W35-39 400 IM | Karen Bierwert | 36 | NEM | New England | 6:12.39 |
1989 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W35-39 200 Fly | Karen Bierwert | 36 | NEM | New England | 2:38.30 |
| 9 | W35-39 400 IM | Karen Bierwert | 36 | NEM | New England | 5:29.73 |
1988 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W35-39 100 Fly | Karen Bierwert | 35 | NEM | New England | 1:09.51 |
| 6 | W35-39 200 Fly | Karen Bierwert | 35 | NEM | New England | 2:39.45 |
| 8 | W35-39 400 IM | Karen Bierwert | 35 | NEM | New England | 5:27.45 |
USMS Top 10 Relay Swims by Karen Bierwert (18)
Below are all recorded relay Top 10 achievements for Karen Bierwert since 1971.
2025 Long Course Meters
(Preliminary Listing)
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | W200-239 200 Free | Karen Bierwert | 73 | NEM | New England | 2:18.96 |
| 5 | X280-319 200 Free | Karen Bierwert | 73 | NEM | New England | 2:13.62 |
2024 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 1 | W65+ 200 Free | Karen Bierwert | 71 | NEM | New England | 2:00.38 |
| 2 | X65+ 200 Medley | Karen Bierwert | 71 | NEM | New England | 2:12.81 |
2019 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | X200-239 200 Free | Karen Bierwert | 67 | NEM | New England | 1:57.53 |
2018 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 2 | X65+ 200 Free | Karen Bierwert | 65 | NEM | New England | 1:56.39 |
| 3 | X65+ 200 Medley | Karen Bierwert | 65 | NEM | New England | 2:14.18 |
2017 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 2 | W240-279 200 Free | Karen Bierwert | 65 | NEM | New England | 2:11.97 |
| 3 | W240-279 200 Medley | Karen Bierwert | 65 | NEM | New England | 2:32.68 |
2013 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 4 | W55+ 200 Free | Karen Bierwert | 60 | NEM | New England | 1:56.55 |
| 3 | W55+ 200 Medley | Karen Bierwert | 60 | NEM | New England | 2:11.77 |
2012 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 8 | X240-279 200 Free | Karen Bierwert | 60 | NEM | New England | 2:13.00 |
2004 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 2 | W45+ 200 Medley | Karen Bierwert | 51 | NEM | New England | 2:04.27 |
2000 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 6 | W160-199 200 Medley | Karen Bierwert | 48 | NEM | New England | 2:27.42 |
1990 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 3 | W35+ 200 Medley | Karen Bierwert | 37 | NEW ENGLAND | 2:07.50 |
1989 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 10 | W35+ 200 Free | Karen Bierwert | 36 | NEW ENGLAND MAS | 1:56.43 |
1988 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 2 | W35+ 200 Free | Karen Bierwert | 0 | NEW ENGLAND | 1:52.93 |
1986 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 7 | W120-159 200 Free | Karen Bierwert | 33 | New England B | New England | 1:52.15 |
