| Place | Performance | Athlete | Team |
| 1 | 0:51.60 | MAHLANGU - NTANDO | AFRIKAANSE SEUNS HOR |
| 2 | 0:52.10 | JUDS - J | ST. DAVIDS SCHOOL |
| 3 | 0:53.00 | LINDE - MARNUS | PRETORIA BOYSHIGH |
| 4 | 0:53.10 | VAN DER BERGH - J | JEPPE BOYSHIGH |
| 5 | 0:54.80 | NTLEKI - S | KING EDWARD VII SCHOOL |
| 6 | 0:57.90 | CHEMALI - T | INDEPENDENT SCHOOLS |
| 7 | 1:02.70 | KGORI - L | PARKTOWN HIGH SCHOOL FOR BOYS |