| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Charlie Cassidy | 200 S Free | Finals | 1:52.92 |
| 2 | Neddie Irwin | 200 S Back | Finals | 2:01.57 |
| 3 | Charlie Cassidy | 200 S Free | Prelims | 1:55.13 |
| 4 | Charlie Cassidy | 100 S Free | Prelims | 52.27 |
| 5 | Neddie Irwin | 200 S Back | Prelims | 2:03.73 |
| 6 | Neddie Irwin | 100 S Back | Finals | 56.73 |
| 7 | Neddie Irwin | 100 S Back | Prelims | 56.98 |
| 8 | Charlie Cassidy | 400 S Free | Prelims | 4:12.10 |
| 9 | Charlie Cassidy | 100 S Back | Finals | 57.43 |
| 10 | Noah Switzer | 100 S Free | Prelims | 53.30 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Dolphin Swim Club (Ireland) | 200 S Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Neddie Irwin | 0 | 0 | 0 | 10 | 606.5 |
| 2 | Charlie Cassidy | 0 | 0 | 0 | 7 | 589.3 |
| 3 | Cian George | 0 | 0 | 0 | – | 526.6 |
| 4 | Richard Mc Sweeney | 0 | 0 | 0 | – | 507.0 |
| 5 | Ewan Fane | 0 | 0 | 0 | – | 500.5 |
