| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Griffin O'Leary | 100 L Back | Prelims | 57.58 |
| 2 | Griffin O'Leary | 100 L Back | Finals | 57.71 |
| 3 | Griffin O'Leary | 200 L Back | Finals | 2:05.59 |
| 4 | Griffin O'Leary | 1500 L Free | Timed Finals | 16:18.49 |
| 5 | Griffin O'Leary | 200 L Fly | Finals | 2:05.71 |
| 6 | Griffin O'Leary | 200 L Fly | Prelims | 2:06.74 |
| 7 | Griffin O'Leary | 200 L Back | Prelims | 2:07.79 |
| 8 | Colin O'Leary | 100 L Back | Finals | 59.23 |
| 9 | Griffin O'Leary | 100 L Back | Timed Finals | 59.31 |
| 10 | Colin O'Leary | 100 L Back | Prelims | 59.41 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Barrington Swim Club | 800 L Free Relay | Timed Finals | |
| 2 | Barrington Swim Club | 400 L Medley Relay | Timed Finals | |
| 3 | Barrington Swim Club | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Griffin O'Leary | 0 | 1 | 0 | 59 | 691.0 |
| 2 | Daniel Langlois | 0 | 0 | 0 | 11 | 622.4 |
| 3 | Colin O'Leary | 0 | 0 | 0 | 5 | 630.0 |
| 4 | Daniel Emary | 0 | 0 | 0 | – | 578.0 |
