| Name | Event | Round | Place | Time | FINA | ||
|---|---|---|---|---|---|---|---|
| 1 | Shaun Champion | 100 S Fly | Prelims | 13th | 50.54 | 845 | |
| 2 | Stuart SWINBURN | 1500 S Free | Timed Finals | 10th | 14:51.00 | 859 | |
| 3 | TY HARTWELL | 200 S Back | Prelims | 11th | 1:51.95 | 840 | |
| 4 | THOMAS NEILL | 200 S Free | Finals | – | 1:41.50 | R | 938 |
| 5 | THOMAS NEILL | 400 S Free | Finals | 2nd | 3:35.05 | 961 | |
| 6 | Se-Bom Lee | 200 S IM | Prelims | 12th | 1:53.71 | 896 | |
| 7 | Vis HORTON | 800 S Free | Timed Finals | 9th | 7:40.64 | 892 | |
| 8 | ALEXANDER GRANT | 800 S Free | Timed Finals | 14th | 7:48.25 | 849 | |
| 9 | THOMAS NEILL | 100 S Free | Prelims | – | 47.00 | R | 868 |
| 10 | Isaac Cooper | 50 S Free | Finals | – | 21.25 | R | 854 |