| Name | Event | Round | Place | Time | Imp | FINA | |
|---|---|---|---|---|---|---|---|
| 1 | Andy Commins | 50 L Breast | Prelims | 39th | 34.79 | – | 415 |
| 2 | Jack Simon | 50 L Breast | Prelims | 34th | 32.21 | – | 523 |
| 3 | Andy Commins | 50 L Back | Prelims | 48th | 29.36 | – | 533 |
| 4 | Cooper Nicholson | 50 L Back | Prelims | 49th | 29.39 | – | 531 |
| 5 | Cooper Nicholson | 50 L Fly | Prelims | 71st | 28.63 | – | 471 |
| 6 | Jack Simon | 50 L Fly | Prelims | 48th | 26.26 | +3.8% | 610 |