| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Alex MURPHY | 50 L Breast | Finals | 27.56 |
| 2 | Alex MURPHY | 50 L Breast | Prelims | 27.92 |
| 3 | Alex MURPHY | 100 L Breast | Finals | 1:02.41 |
| 4 | Alex MURPHY | 100 L Breast | Prelims | 1:03.72 |
| 5 | David Prendergast | 100 L Free | Finals | 51.25 |
| 6 | David Prendergast | 100 L Free | Prelims | 51.59 |
| 7 | Séamus Stacey | 100 L Free | Finals | 52.07 |
| 8 | David Prendergast | 50 L Back | Finals | 26.97 |
| 9 | David Prendergast | 100 L Back | Finals | 58.32 |
| 10 | Séamus Stacey | 200 L Free | Finals | 1:54.69 |
| Name | FINA | |
|---|---|---|
| 1 | Alex MURPHY | 864.0 |
| 2 | David Prendergast | 719.8 |
| 3 | Seamus Stacey | 717.0 |
| 4 | Alex Melennec | 626.2 |
| 5 | Jack Keogh | 617.3 |
