| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Uiseann Cooke | 200 L Breast | Prelims | 2:15.33 |
| 2 | Uiseann Cooke | 200 L Breast | Finals | 2:15.54 |
| 3 | Eoin Corby | 100 L Breast | Prelims | 1:01.31 |
| 4 | Eoin Corby | 100 L Breast | Finals | 1:01.40 |
| 5 | Eoin Corby | 50 L Breast | Finals | 28.15 |
| 6 | Eoin Corby | 50 L Breast | Prelims | 28.15 |
| 7 | Uiseann Cooke | 100 L Breast | Finals | 1:02.54 |
| 8 | Diarmuid Sutton | 100 L Free | Finals | 51.72 |
| 9 | Eoin Corby | 200 L Free | Finals | 1:53.15 |
| 10 | Diarmuid Sutton | 50 L Free | Finals | 23.26 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | FINA | |
|---|---|---|
| 1 | Eoin Corby | 771.7 |
| 2 | Diarmuid Sutton | 736.0 |
| 3 | Uiseann Cooke | 728.0 |
| 4 | Michael Scully | 560.5 |
| 5 | Zac O'Connor | 504.7 |
