| Place | Performance | Athlete | Team |
| 1 | 23.27 | HERBST - KAIDEN | DIE ANKER HS |
| 2 | 23.88 | MHLONGO - LANDA | CURRO HAZELDEAN |
| 3 | 24.06 | FORBES - KYLE | HUGENOTE HS |
| 4 | 24.32 | ADAMS - ETHEN | RIEBEECKRAND HS |
| 5 | 24.41 | JORDAAN - ASHTON | OOSTERLIG HS |
| 6 | 24.43 | MANGANYI - HLONIPHO | ALBERTON HS |
| 7 | 26.10 | OLIFANT - KOPANO | PRETORIA BOYS HIGH |