All-time individual bests for Saint Louis Swimming Tsunami (OZ) — the fastest recorded time in every event, with the top three holders.
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Free | 23.90★ | Ethan Norton | 2025-11-01 |
| #2 | 25.25 | Edward Norton | 2025-02-01 |
| #3 | 25.32 | Campbell Hoefgen | 2025-02-16 |
| 100 Free | 54.01★ | Ethan Norton | 2025-02-02 |
| #2 | 55.00 | Campbell Hoefgen | 2025-02-02 |
| #3 | 56.36 | Edward Norton | 2025-02-02 |
| 200 Free | 2:03.88★ | Ethan Norton | 2025-02-14 |
| #2 | 2:17.01 | Alison Schaecher | 2026-02-14 |
| #3 | 2:17.26 | Hannah Kate Broge | 2026-02-28 |
| 500 Free | 6:02.08★ | Edward Norton | 2025-02-16 |
| #2 | 6:11.62 | Campbell Hoefgen | 2025-02-02 |
| #3 | 6:53.32 | Evelyn Kline | 2025-11-02 |
| 1000 Free | 12:54.28★ | Edward Norton | 2025-02-15 |
| #2 | 14:11.92 | Emma Jane Broge | 2025-11-01 |
| #3 | 15:05.12 | Emma Chaves | 2025-11-01 |
| 1650 Free | 21:36.49★ | Edward Norton | 2025-02-15 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Back | 30.18★ | Edward Norton | 2025-02-02 |
| #2 | 31.89 | Jack Meyer | 2026-02-01 |
| #3 | 34.40 | Lucy Wilson | 2026-02-01 |
| 100 Back | 1:05.62★ | Edward Norton | 2025-02-01 |
| #2 | 1:08.48 | Ethan Norton | 2025-02-16 |
| #3 | 1:12.05 | Hannah Kate Broge | 2026-09-13 |
| 200 Back | 2:39.26★ | Lucy Wilson | 2025-12-07 |
| #2 | 2:43.87 | Donavyn Burmaster | 2025-10-19 |
| #3 | 2:49.63 | Emma Jane Broge | 2025-06-27 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Breast | 30.79★ | Ethan Norton | 2025-01-12 |
| #2 | 35.07 | Jackson Renner | 2026-01-31 |
| #3 | 36.34 | Hannah Kate Broge | 2026-01-31 |
| 100 Breast | 1:06.09★ | Ethan Norton | 2025-11-01 |
| #2 | 1:16.76 | Campbell Hoefgen | 2025-02-02 |
| #3 | 1:18.27 | Edward Norton | 2025-02-02 |
| 200 Breast | 2:29.89★ | Ethan Norton | 2025-11-08 |
| #2 | 2:45.98 | Campbell Hoefgen | 2025-02-16 |
| #3 | 2:57.63 | Hannah Kate Broge | 2026-02-28 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Fly | 28.48★ | Ethan Norton | 2025-01-11 |
| #2 | 30.22 | Edward Norton | 2025-01-11 |
| #3 | 30.67 | Jack Meyer | 2026-02-01 |
| 100 Fly | 1:09.69★ | Jackson Renner | 2026-01-31 |
| #2 | 1:10.29 | Edward Norton | 2025-02-01 |
| #3 | 1:12.77 | Donavyn Burmaster | 2025-10-19 |
| 200 Fly | 3:02.41★ | Winnie Wells | 2025-12-07 |
| #2 | 3:09.69 | Lucy Wilson | 2025-12-07 |
| #3 | 3:17.70 | Evelyn Kline | 2025-12-07 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 IM | 1:01.93★ | Ethan Norton | 2025-01-12 |
| #2 | 1:05.87 | Edward Norton | 2025-02-02 |
| #3 | 1:10.28 | Donavyn Burmaster | 2026-09-13 |
| 200 IM | 2:24.26★ | Edward Norton | 2025-02-15 |
| #2 | 2:28.11 | Campbell Hoefgen | 2025-01-12 |
| #3 | 2:36.10 | Alison Schaecher | 2026-02-14 |
| 400 IM | 5:39.98★ | Hannah Kate Broge | 2026-01-31 |
| #2 | 6:03.41 | Liam Meyer | 2025-12-07 |
| #3 | 6:11.56 | Emma Jane Broge | 2026-01-31 |