| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Leo Ni | 50 Y Back | Timed Finals | 32.15 |
| 2 | Leo Ni | 50 Y Back | Timed Finals | 32.22 |
| 3 | Leo Ni | 100 Y Back | Timed Finals | 1:11.15 |
| 4 | Leo Ni | 100 Y Free | Timed Finals | 1:04.18 |
| 5 | Leo Ni | 50 Y Free | Timed Finals | 29.50 |
| 6 | Joshua Seluzhitskiy | 50 Y Fly | Timed Finals | 34.00 |
| 7 | Joshua Seluzhitskiy | 50 Y Free | Timed Finals | 31.67 |
| 8 | Archer Jankoviak | 50 Y Fly | Finals | 28.88 |
| 9 | Archer Jankoviak | 50 Y Fly | Prelims | 28.99 |
| 10 | Joshua Seluzhitskiy | 50 Y Free | Timed Finals | 31.91 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Irish Aquatics | 200 Y Free Relay | Timed Finals | |
| 2 | Irish Aquatics | 200 Y Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Leo Ni | 0 | 0 | 0 | 40 | 775.1 |
| 2 | Archer Jankoviak | 0 | 0 | 0 | 5 | 637.0 |
| 3 | Gabriel Eschbach | 0 | 0 | 0 | 5 | 609.0 |
| 4 | Joshua Seluzhitskiy | 0 | 0 | 0 | – | 604.8 |
| 5 | Jaxen Racht | 0 | 0 | 0 | – | 489.0 |
