| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Cian O'Keeffe Tighe | 400 L Free | Prelims | 4:19.45 |
| 2 | Cian O'Keeffe Tighe | 200 L Free | Prelims | 2:01.60 |
| 3 | Cian O'Keeffe Tighe | 800 L Free | Timed Finals | 8:59.07 |
| 4 | Cian O'Keeffe Tighe | 100 L Free | Prelims | 56.20 |
| 5 | Cian O'Keeffe Tighe | 100 L Back | Prelims | 1:07.92 |
| Name | FINA | |
|---|---|---|
| 1 | Cian O'Keeffe Tighe | 563.8 |
