Jack Donnelly at 2026 NYAC April Spring Invitational
| Event | Result | Place | Date |
|---|---|---|---|
| 100m Butterfly | 1:07.06 LCM | 18 | 2026-04-18 |
| 400m IM | 5:31.69 LCM | 8 | 2026-04-18 |
| 50m Freestyle | 28.24 LCM | 29 | 2026-04-18 |
| 100m Freestyle | 1:01.29 LCM | 28 | 2026-04-17 |
| 200m Butterfly | 2:31.10 LCM | 9 | 2026-04-17 |
| 50m Butterfly | 30.52 LCM | 28 | 2026-04-17 |