| Place | Performance | Athlete | Team |
| 1 | 46.43 | HOOK - STEPHAN | ATHLETICS CENTRAL NORTHWEST |
| 2 | 45.92 | BOTHA - MARNE | ATHLETICS NORTHWEST NORTH |
| 3 | 42.75 | CONRADIE - MICHAELA | ATHLETICS GAUTENG NORTH |
| 4 | 41.24 | WELGEMOED - CHALIZ | ATHLETICS GAUTENG NORTH |
| 5 | 41.16 | LOUW - CARA | LIMPOPO ATHLETICS |
| 6 | 38.72 | KENT - CHRISTY | BOLAND ATHLETICS |
| 7 | 38.63 | VAN DER WESTHUIZEN - ROUXLE | ATHLETICS SOUTHWESTERN DISTRICTS |
| 8 | 34.99 | MULDER - CHANTE | EASTERN PROVINCE ATHLETICS |