| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Diederick De Clercq | 100 L Free | Prelims | 10th | 1:02.51 | 423 |
| 2 | Diederick De Clercq | 50 L Free | Prelims | 17th | 28.73 | 386 |
| 3 | Diederick De Clercq | 50 L Fly | Prelims | 13th | 31.16 | 373 |
| 4 | Diederick De Clercq | 100 L Fly | Prelims | 15th | 1:11.29 | 341 |
| 5 | Adriaan Louw | 50 L Back | Timed Finals | 3rd | 34.50 | 338 |
| 6 | Diederick De Clercq | 50 L Breast | Prelims | 12th | 38.03 | 318 |
| 7 | Adriaan Louw | 100 L Back | Timed Finals | 2nd | 1:16.02 | 317 |
| 8 | Diederick De Clercq | 100 L Breast | Prelims | 13th | 1:24.89 | 305 |
| 9 | Adriaan Louw | 200 L Back | Timed Finals | 6th | 2:46.55 | 303 |
| 10 | Adriaan Louw | 100 L Free | Timed Finals | 8th | 1:09.96 | 301 |
| Name | Event | Round | Place | Time | FINA |
No relays to show |
|---|---|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Adriaan Louw | 0 | 1 | 1 | 33 | 296.1 |
| 2 | Diederick De Clercq | 0 | 0 | 0 | – | 340.0 |
| 3 | Caleb Prins | 0 | 0 | 0 | – | 219.8 |
| 4 | Liam Rautenbach | 0 | 0 | 0 | – | 135.1 |
