All-time individual bests for West Ottawa Swim Club (MI) — the fastest recorded time in every event, with the top three holders.
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Free | 24.13★ | Jimmy Ernst | 2026-03-21 |
| #2 | 24.71 | Marley VanderWall | 2026-03-21 |
| #3 | 25.37 | Evan Bos | 2026-03-07 |
| 100 Free | 53.25★ | Jimmy Ernst | 2026-03-20 |
| #2 | 54.79 | Marley VanderWall | 2026-03-27 |
| #3 | 55.25 | Evan Bos | 2026-03-08 |
| 200 Free | 1:57.34★ | Jimmy Ernst | 2026-03-07 |
| #2 | 2:00.16 | Marley VanderWall | 2026-02-08 |
| #3 | 2:08.86 | William Bowyer | 2025-02-22 |
| 500 Free | 5:37.05★ | Marley VanderWall | 2026-03-08 |
| #2 | 5:55.49 | Brooklyn Nobert | 2026-03-08 |
| #3 | 5:57.62 | Lauren Frampton | 2025-02-02 |
| 1000 Free | 13:07.64★ | Ruby VanPopering | 2025-10-17 |
| 1650 Free | 22:15.51★ | Ruby VanPopering | 2025-12-05 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Back | 28.69★ | Marley VanderWall | 2026-03-27 |
| #2 | 29.91 | Evan Bos | 2026-03-08 |
| #3 | 30.76 | Brooklyn Nobert | 2026-03-08 |
| 100 Back | 59.86★ | Marley VanderWall | 2026-03-22 |
| #2 | 1:02.05 | Evan Bos | 2026-03-08 |
| #3 | 1:07.72 | Elaina Dahlstrom | 2025-02-07 |
| 200 Back | 2:13.53★ | Marley VanderWall | 2026-03-21 |
| #2 | 2:43.40 | Elizabeth McCoy | 2026-03-07 |
| #3 | 2:47.52 | Jimmy Ernst | 2025-11-02 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Breast | 34.65★ | Marley VanderWall | 2025-03-23 |
| #2 | 36.57 | Jimmy Ernst | 2026-01-18 |
| #3 | 38.37 | Isaac Russell | 2026-03-01 |
| 100 Breast | 1:18.33★ | Elaina Dahlstrom | 2025-01-11 |
| #2 | 1:21.26 | Colby Taber | 2026-02-28 |
| #3 | 1:21.98 | Sam Dykstra | 2025-11-02 |
| 200 Breast | 2:52.34★ | Colby Taber | 2026-03-21 |
| #2 | 2:52.72 | Marley VanderWall | 2026-01-10 |
| #3 | 3:02.57 | Sam Dykstra | 2025-11-01 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Fly | 27.30★ | Jimmy Ernst | 2026-03-07 |
| #2 | 28.12 | Evan Bos | 2026-03-22 |
| #3 | 28.99 | Lyza VanPopering | 2025-02-22 |
| 100 Fly | 1:02.04★ | Jimmy Ernst | 2026-03-08 |
| #2 | 1:06.19 | Marley VanderWall | 2026-03-08 |
| #3 | 1:20.93 | Ruby VanPopering | 2025-11-02 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 IM | 1:05.12★ | Marley VanderWall | 2025-02-07 |
| #2 | 1:06.10 | Jimmy Ernst | 2026-03-07 |
| #3 | 1:07.85 | Lyza VanPopering | 2025-02-22 |
| 200 IM | 2:18.95★ | Marley VanderWall | 2026-02-07 |
| #2 | 2:34.72 | Lyza VanPopering | 2025-02-02 |
| #3 | 2:38.02 | Tessa Taber | 2026-03-08 |
| 400 IM | 5:14.73★ | Marley VanderWall | 2025-03-09 |