| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Oisin Kearney | 100 L Free | Prelims | 58.95 |
| 2 | Oisin Kearney | 50 L Free | Finals | 26.49 |
| 3 | Oisin Kearney | 50 L Free | Prelims | 26.49 |
| 4 | Diarmuid O'Donnell | 50 L Free | Prelims | 27.74 |
| 5 | Diarmuid O'Donnell | 200 L Back | Prelims | 2:32.42 |
| 6 | Cian Mc Cormack | 200 L IM | Prelims | 2:43.60 |
| 7 | Duileach Ryan | 100 L Back | Prelims | 1:14.49 |
| 8 | Oliver Kearney | 50 L Free | Prelims | 30.57 |
| 9 | Cian Mc Cormack | 200 L Breast | Prelims | 3:07.96 |
| 10 | Oliver Kearney | 100 L Back | Prelims | 1:17.31 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | FINA | |
|---|---|---|
| 1 | Oisin Kearney | 498.0 |
| 2 | Diarmuid O'Donnell | 412.0 |
| 3 | Duileach Ryan | 337.0 |
| 4 | Cian Mc Cormack | 306.8 |
| 5 | Oliver Kearney | 301.3 |
