| Place | Performance | Athlete | Team |
| 1 | 42.29 | JANSE VAN RENSBURG - WALDO | HANS MOORE HS |
| 2 | 43.25 | MBATHA - SIHLE | BIRCHLEIGH |
| 3 | 48.36 | SEKGOTA - BRANSON | CENTURION HS |
| 4 | 48.52 | B. MOKOENA - B | SPRINGS BOYS HIGH |
| 5 | 48.79 | BEZUIDENHOUT - JORDAN | BASTION HS |
| 6 | 53.34 | NCEBESHA - KGOTSO | ROODEPOORT |
| 7 | 53.50 | OLIPHANT - ONTHATILE | JAN VILJOEN HS |