| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Eddie Michael | 100 Y Back | Prelims | 52.48 |
| 2 | Eddie Michael | 100 Y Back | Finals | 53.18 |
| 3 | Zak Birnbrich | 100 Y Fly | Finals | 52.75 |
| 4 | Eddie Michael | 100 Y Fly | Prelims | 53.07 |
| 5 | Eddie Michael | 100 Y Fly | Finals | 53.15 |
| 6 | Brendan Oshida | 500 Y Free | Prelims | 4:49.81 |
| 7 | Ethan Shaw | 500 Y Free | Finals | 4:53.10 |
| 8 | Zak Birnbrich | 100 Y Fly | Prelims | 54.71 |
| 9 | Andy Shepard | 100 Y Free | Finals | 50.00 |
| 10 | Brendan Oshida | 500 Y Free | Finals | 4:56.50 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Dublin Coffman | 200 Y Free Relay | Finals | |
| 2 | Dublin Coffman | 400 Y Free Relay | Finals | |
| 3 | Dublin Coffman | 400 Y Free Relay | Prelims | |
| 4 | Dublin Coffman | 200 Y Free Relay | Prelims | |
| 5 | Dublin Coffman | 200 Y Medley Relay | Finals | |
| 6 | Dublin Coffman | 200 Y Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Edward Michael | 0 | 0 | 0 | 35 | 123.0 |
| 2 | Brendan Oshida | 0 | 0 | 0 | 13 | 108.5 |
| 3 | Zak Birnbrich | 0 | 0 | 0 | 11 | 104.5 |
| 4 | Ethan Shaw | 0 | 0 | 0 | 5 | 101.0 |
| 5 | Owen McQuaid | 0 | 0 | 0 | – | 93.3 |
