| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Preeyan Govender | 100 S Breast | Prelims | 53rd | 1:21.14 | 322 |
| 2 | Rourke McGrath | 100 S Breast | Prelims | 48th | 1:12.40 | 453 |
| 3 | Preeyan Govender | 100 S Back | Prelims | 56th | 1:13.75 | 292 |
| 4 | Rourke McGrath | 100 S Free | Prelims | 82nd | 55.92 | 519 |
| 5 | Preeyan Govender | 100 S Free | Prelims | 98th | 1:00.85 | 403 |
| 6 | Rourke McGrath | 50 S Free | Prelims | 85th | 25.96 | 475 |
| 7 | Preeyan Govender | 50 S Free | Prelims | 103rd | 28.10 | 375 |
| 8 | Rourke McGrath | 50 S Breast | Prelims | 53rd | 32.70 | 460 |
| 9 | Preeyan Govender | 50 S Breast | Prelims | 57th | 36.50 | 331 |
| 10 | Joshua Gultig | 400 S Free | Prelims | 31st | 4:30.27 | 484 |
