All-time individual bests for Wisconsin Aquatics (WI) — the fastest recorded time in every event, with the top three holders.
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Free | 19.39★ | Ben Wiegand | 2025-11-19 |
| #2 | 20.42 | Lance Swanepoel | 2025-11-20 |
| #3 | 21.52 | Brayden Henkel | 2025-09-26 |
| 100 Free | 43.07★ | Ben Wiegand | 2025-11-21 |
| #2 | 44.65 | Carter Jewell | 2025-11-21 |
| #3 | 44.97 | Andrew Hanson | 2025-11-21 |
| 200 Free | 1:36.36★ | Carter Jewell | 2025-11-19 |
| #2 | 1:36.39 | Landon Kyser | 2025-02-08 |
| #3 | 1:39.28 | Andrew Hanson | 2025-11-19 |
| 500 Free | 4:17.22★ | Charlie Jones | 2025-11-20 |
| #2 | 4:26.28 | Declan Kelly | 2025-11-21 |
| #3 | 4:29.13 | Carter Jewell | 2025-11-20 |
| 1000 Free | 9:17.17★ | Declan Kelly | 2025-11-07 |
| #2 | 9:24.51 | Andrew Hanson | 2025-11-07 |
| #3 | 9:41.96 | Blair Stoneburg | 2026-01-03 |
| 1650 Free | 15:23.38★ | Declan Kelly | 2025-11-18 |
| #2 | 15:33.31 | Andrew Hanson | 2025-11-18 |
| #3 | 16:10.75 | Blair Stoneburg | 2026-01-17 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Back | 22.08★ | Finn Bacon | 2025-11-18 |
| #2 | 22.72 | Michael Long | 2026-02-06 |
| #3 | 23.41 | Maggie Wanezek | 2025-11-18 |
| 100 Back | 46.53★ | Landon Kyser | 2025-11-20 |
| #2 | 47.65 | Michael Long | 2026-02-27 |
| #3 | 48.11 | Finn Bacon | 2025-11-20 |
| 200 Back | 1:42.60★ | Landon Kyser | 2025-11-21 |
| #2 | 1:42.80 | Michael Long | 2026-02-28 |
| #3 | 1:43.81 | Finn Bacon | 2025-11-21 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 Breast | 51.83★ | Ben Wiegand | 2025-11-19 |
| #2 | 52.29 | Brayden Henkel | 2025-11-19 |
| #3 | 52.67 | Nate Harris | 2026-02-26 |
| 200 Breast | 1:54.45★ | Nate Harris | 2026-02-27 |
| #2 | 1:57.26 | Brayden Henkel | 2025-11-20 |
| #3 | 2:09.00 | Bridget McGann | 2025-11-20 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 Fly | 45.67★ | Charlie Jones | 2025-11-19 |
| #2 | 47.07 | Lance Swanepoel | 2025-11-19 |
| #3 | 48.45 | Finn Bacon | 2025-11-19 |
| 200 Fly | 1:42.81★ | Charlie Jones | 2025-11-21 |
| #2 | 1:45.85 | Lance Swanepoel | 2025-11-21 |
| #3 | 1:57.98 | Stella Chapman | 2025-11-07 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 IM | 55.47★ | Phoebe Bacon | 2025-01-04 |
| 200 IM | 1:45.66★ | Landon Kyser | 2025-02-27 |
| #2 | 1:46.04 | Nate Harris | 2026-02-28 |
| #3 | 1:53.12 | Phoebe Bacon | 2025-02-20 |
| 400 IM | 3:46.24★ | Landon Kyser | 2025-11-19 |
| #2 | 4:01.95 | Nate Harris | 2026-01-17 |
| #3 | 4:10.41 | Stella Chapman | 2025-11-19 |