| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Andrew Meegan | 1500 L Free | Timed Finals | 15:19.98 |
| 2 | Dan Sweeney | 200 L Breast | Finals | 2:14.99 |
| 3 | Nicholas Quinn | 200 L Breast | Prelims | 2:15.32 |
| 4 | Andrew Meegan | 400 L Free | Prelims | 3:54.50 |
| 5 | Dan Sweeney | 200 L Breast | Prelims | 2:15.60 |
| 6 | Nicholas Quinn | 200 L Breast | Finals | 2:15.62 |
| 7 | Brendan Hyland | 200 L Fly | Finals | 1:59.14 |
| 8 | Andrew Meegan | 400 L Free | Finals | 3:55.95 |
| 9 | Andrew Meegan | 800 L Free | Timed Finals | 8:05.30 |
| 10 | Nicholas Quinn | 100 L Breast | Finals | 1:02.80 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Swim Ireland | 800 L Free Relay | Timed Finals | |
| 2 | Swim Ireland | 400 L Free Relay | Timed Finals | |
| 3 | Swim Ireland | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Brendan Hyland | 0 | 0 | 0 | 4488 | 737.4 |
| 2 | Andrew Meegan | 0 | 0 | 0 | 4055 | 809.0 |
| 3 | Nicholas Quinn | 0 | 0 | 0 | 3845 | 733.7 |
| 4 | Dan Sweeney | 0 | 0 | 0 | 3038 | 733.3 |
| 5 | Seamus Stacey | 0 | 0 | 0 | 2196 | 732.7 |
