Joshua Rosnak at USC Spring Invitational 2026
| Event | Result | Place | Date |
|---|---|---|---|
| 100m Backstroke | 1:48.00 SCM | 3 | 2026-04-19 |
| 200m Freestyle | 3:10.13 SCM | 3 | 2026-04-19 |
| 200m IM | 3:54.91 SCM | 3 | 2026-04-19 |
| 100m Freestyle | 1:26.53 SCM | 3 | 2026-04-18 |
| 100m Butterfly | DQ | -- | 2026-04-18 |
| 200m Backstroke | 3:44.16 SCM | 1 | 2026-04-18 |