| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Johannes Smit | 50 L Free | Timed Finals | 2nd | 25.28 | 566 |
| 2 | Johannes Smit | 50 L Fly | Timed Finals | 2nd | 27.27 | 556 |
| 3 | Johannes Smit | 50 L Back | Prelims | 1st | 29.35 | 550 |
| 4 | Rudolf De Wet | 100 L Free | Finals | 6th | 57.94 | 531 |
| 5 | Johannes Smit | 100 L Free | Timed Finals | 1st | 58.06 | 527 |
| 6 | Rudolf De Wet | 100 L Free | Prelims | 4th | 58.24 | 523 |
| 7 | Petrus Visser | 100 L Free | Prelims | 32nd | 58.57 | 514 |
| 8 | Johannes Smit | 100 L Back | Timed Finals | 1st | 1:05.49 | 496 |
| 9 | Rudolf De Wet | 100 L Back | Prelims | 7th | 1:06.70 | 470 |
| 10 | Rudolf De Wet | 50 L Back | Finals | 6th | 31.03 | 465 |
| Name | Event | Round | Place | Time | FINA |
No relays to show |
|---|---|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Johannes Smit | 3 | 2 | 0 | 92 | 485.1 |
| 2 | Rudolf De Wet | 0 | 0 | 0 | 72 | 442.6 |
| 3 | Jandre Scholtz | 0 | 0 | 0 | 12 | 393.2 |
| 4 | Petrus Visser | 0 | 0 | 0 | – | 514.0 |
| 5 | Luan Matthee | 0 | 0 | 0 | – | 239.5 |
