| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Frank Dyer | 400 L Free | Prelims | 3:54.50 |
| 2 | Zach Stephens | 200 L Breast | Finals | 2:15.71 |
| 3 | Frank Dyer | 400 L Free | Finals | 3:56.43 |
| 4 | Frank Dyer | 200 L Free | Finals | 1:49.75 |
| 5 | Jonathan Williamson | 200 L Fly | Prelims | 1:59.99 |
| 6 | Zach Stephens | 200 L Breast | Prelims | 2:16.76 |
| 7 | Jonathan Williamson | 200 L Fly | Finals | 2:00.21 |
| 8 | Cameron Miller | 100 L Breast | Finals | 1:03.22 |
| 9 | Zach Stephens | 200 L IM | Prelims | 2:03.33 |
| 10 | Cameron Miller | 100 L Breast | Prelims | 1:03.28 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Irish Aquatics | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Frank Dyer | 0 | 0 | 0 | 4697 | 778.8 |
| 2 | Zachary Stephens | 0 | 0 | 0 | 3996 | 796.7 |
| 3 | Jonathan Williamson | 0 | 0 | 0 | 3064 | 756.0 |
| 4 | Cameron Miller | 0 | 0 | 0 | 3052 | 749.7 |
| 5 | Brennan Jacobsen | 0 | 0 | 0 | 2755 | 687.3 |
