| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Daniel Jervis | 1500 L Free | Timed Finals | 14:51.92 |
| 2 | Daniel Jervis | 800 L Free | Timed Finals | 7:49.95 |
| 3 | Daniel Jervis | 400 L Free | Finals | 3:48.89 |
| 4 | Daniel Jervis | 400 L Free | Prelims | 3:52.90 |
| 5 | Dan Jones | 100 L Free | Timed Finals | 50.31 |
| 6 | Joseph Small | 100 L Back | Finals | 55.98 |
| 7 | Joseph Small | 100 L Back | Prelims | 55.98 |
| 8 | Lewis Fraser | 50 L Fly | Prelims | 24.06 |
| 9 | Lewis Fraser | 50 L Fly | Finals | 24.09 |
| 10 | Nathan Hughes | 1500 L Free | Timed Finals | 15:42.20 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Swansea Aquatics | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Daniel Jervis | 3 | 0 | 0 | 30 | 903.3 |
| 2 | Rhys Edwards | 0 | 3 | 0 | 29 | 700.1 |
| 3 | Harry Turner | 0 | 1 | 1 | 25 | 710.5 |
| 4 | Dan Jones | 2 | 0 | 0 | 20.5 | 770.3 |
| 5 | Liam White | 2 | 1 | 0 | 19 | 756.2 |
