| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Byungcheol So So | 200 Y Free | Prelims | 1:49.82 |
| 2 | Byungcheol So So | 500 Y Free | Prelims | 4:58.28 |
| 3 | Case Spencer | 100 Y Free | Prelims | 51.75 |
| 4 | Bryce Davis | 100 Y Free | Prelims | 51.88 |
| 5 | Case Spencer | 200 Y IM | Prelims | 2:07.20 |
| 6 | Ferrante Hideo | 50 Y Back | Prelims | 29.08 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | South (Torrance) | 400 Y Free Relay | Prelims | |
| 2 | South (Torrance) | 200 Y Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Billy So | 0 | 0 | 0 | – | 102.0 |
| 2 | Case Spencer | 0 | 0 | 0 | – | 88.5 |
