| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Ethan Du Preez | 200 L Fly | Timed Finals | 2:03.19 |
| 2 | Ethan Du Preez | 100 L Fly | Finals | 56.50 |
| 3 | Ethan Du Preez | 100 L Fly | Prelims | 57.02 |
| 4 | Ethan Du Preez | 1500 L Free | Timed Finals | 16:39.46 |
| 5 | Ethan Du Preez | 400 L Free | Timed Finals | 4:13.57 |
| 6 | Ethan Du Preez | 100 L Free | Prelims | 54.27 |
| 7 | Ethan Du Preez | 100 L Free | Finals | 54.45 |
| 8 | Ethan Du Preez | 800 L Free | Timed Finals | 8:45.82 |
| 9 | Ethan Du Preez | 50 L Fly | Finals | 26.82 |
| 10 | Ethan Du Preez | 50 L Fly | Prelims | 26.90 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Ethan Du Preez | 3 | 0 | 2 | 108 | 658.7 |
| 2 | Jean Pretorius | 1 | 1 | 1 | 94 | 378.6 |
| 3 | Jayden-Lee Theys | 0 | 0 | 0 | 72 | 224.1 |
| 4 | Jayden Coetzer | 0 | 1 | 1 | 56 | 445.4 |
| 5 | Corin Toorn | 0 | 0 | 0 | 55 | 226.6 |
