| Place | Performance | Athlete | Team |
| 1 | 47.06 | -: RAATH - CASSANDRA | HELPMEKAAR WIT DOGTERS |
| 2 | 48.74 | -: BUTZER - MADISON-LEE | FOURWAYS GIRLS |
| 3 | 49.98 | -: VAN DER WALT - CRISTI | MIDSTREAM GIRLS |
| 4 | 51.94 | -: SLABBERT - MELISSA | EG JANSEN |
| 5 | 53.71 | -: ESPAG - ZELRI | MENLOPARK DOGTERS B |
| 6 | 53.90 | -: VENTER - SIMONE | MARAIS VILJOEN DOGTERS |
| 7 | 55.28 | -: VAN JAARSVELD - SHANIQUE | GARSFONTEIN DOGTERS |
| 8 | -: BOTHA - MEGAN | NELSPRUIT |