Isabella O'Neill at USC Spring Invitational 2026
| Event | Result | Place | Date |
|---|---|---|---|
| 100m Breaststroke | 2:13.36 SCM | 18 | 2026-04-19 |
| 200m Freestyle | 3:28.56 SCM | 22 | 2026-04-19 |
| 50m Butterfly | 1:03.36 SCM | 19 | 2026-04-19 |
| 100m Freestyle | 1:37.84 SCM | 24 | 2026-04-18 |
| 50m Backstroke | 56.96 SCM | 21 | 2026-04-18 |
| 50m Breaststroke | 58.51 SCM | 22 | 2026-04-18 |
| 50m Freestyle | 44.05 SCM | 13 | 2026-04-17 |