| Place | Performance | Athlete | Team |
| 1 | 0:47.93 | -: MAHLANGU - NTANDO | AFFIES SEUNS A |
| 2 | 0:50.43 | -: VAN NIEKERK - SHANE | DIAMANTVELD |
| 3 | 0:51.03 | -: VENTER - CHRISTIAAN | GARSFONTEIN A |
| 4 | 0:52.35 | -: DAVIES - DYLAN | KEMPTON PARK B |
| 5 | 0:53.15 | -: VENTER - PIETER | PIET POTGIETER |
| 6 | 0:54.20 | -: BRITS - RYAN | OVERKRUIN B |
| 7 | 0:55.97 | -: NEL - MARTHINUS | WOODHILL COLLEGE |
| 8 | 0:56.02 | -: ROETS - KRISTOFER | WESTVILLE BOYS A |