All-time individual bests for Nantucket Swimming (NE) — the fastest recorded time in every event, with the top three holders.
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Free | 27.07★ | Robert Graves | 2026-03-21 |
| #2 | 27.77 | Zoli Day | 2025-02-22 |
| #3 | 28.61 | Martha Nastus | 2025-02-09 |
| 100 Free | 1:01.06★ | Martha Nastus | 2025-02-09 |
| #2 | 1:01.32 | Robert Graves | 2026-05-16 |
| #3 | 1:02.69 | Zoli Day | 2025-11-09 |
| 200 Free | 2:15.77★ | Leila Noddin | 2025-02-08 |
| #2 | 2:18.55 | Robert Graves | 2025-09-27 |
| #3 | 2:19.27 | Zoli Day | 2025-12-14 |
| 500 Free | 5:57.14★ | Leila Noddin | 2025-10-10 |
| #2 | 6:07.29 | Zoli Day | 2025-11-07 |
| #3 | 6:12.30 | Robert Graves | 2025-11-07 |
| 1000 Free | 13:20.36★ | Robert Graves | 2026-05-15 |
| #2 | 13:28.59 | Sammi Nielsen | 2025-02-07 |
| 1650 Free | 21:18.94★ | Zoli Day | 2025-01-10 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Back | 33.02★ | Zoli Day | 2025-11-07 |
| #2 | 34.06 | Polina Chumak | 2025-02-08 |
| #3 | 34.38 | Leila Noddin | 2025-09-27 |
| 100 Back | 1:08.54★ | Zoli Day | 2026-02-21 |
| #2 | 1:12.08 | Leila Noddin | 2025-02-08 |
| #3 | 1:12.16 | James Donahue | 2026-03-21 |
| 200 Back | 2:33.76★ | Zoli Day | 2025-11-08 |
| #2 | 2:36.12 | Polina Chumak | 2025-02-08 |
| #3 | 2:55.48 | Sammi Nielsen | 2025-02-09 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Breast | 32.39★ | Zoli Day | 2026-02-21 |
| #2 | 33.19 | Markus Vitanov | 2025-09-27 |
| #3 | 37.01 | Robert Graves | 2025-11-07 |
| 100 Breast | 1:12.59★ | Zoli Day | 2026-02-20 |
| #2 | 1:13.12 | Markus Vitanov | 2025-10-11 |
| #3 | 1:17.57 | Martha Nastus | 2025-02-09 |
| 200 Breast | 2:39.07★ | Zoli Day | 2025-02-08 |
| #2 | 2:58.94 | Leila Noddin | 2025-02-08 |
| #3 | 2:59.33 | Inna Severina Nikolova | 2025-02-08 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Fly | 32.13★ | Markus Vitanov | 2025-10-11 |
| #2 | 33.55 | Leila Noddin | 2025-11-07 |
| #3 | 35.22 | Sammi Nielsen | 2025-11-08 |
| 100 Fly | 1:18.25★ | Zoli Day | 2026-03-21 |
| #2 | 1:19.90 | Markus Vitanov | 2025-02-08 |
| #3 | 1:22.86 | Robert Graves | 2026-05-17 |
| 200 Fly | 2:55.88★ | Robert Graves | 2026-03-21 |
| #2 | 2:57.56 | Sammi Nielsen | 2026-03-21 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 IM | 1:10.79★ | Zoli Day | 2025-10-11 |
| #2 | 1:12.92 | Markus Vitanov | 2025-09-27 |
| #3 | 1:13.67 | Leila Noddin | 2025-10-11 |
| 200 IM | 2:29.11★ | Zoli Day | 2025-02-08 |
| #2 | 2:39.81 | Leila Noddin | 2025-11-09 |
| #3 | 2:51.90 | Sammi Nielsen | 2025-11-09 |
| 400 IM | 5:24.05★ | Zoli Day | 2025-10-10 |
| #2 | 5:24.76 | Leila Noddin | 2025-02-07 |