| Place | Performance | Athlete | Team |
| 1 | 46.51 | -: GREYLING - LEN | MIDSTREAM COLLEGE |
| 2 | 47.13 | -: FOURIE - ZIONE | HELPMEKAAR KOLLEGE BRUIN |
| 3 | 48.71 | -: RAUTENBACH - CARA | BETHLEHEM VOORTREKKER HS A |
| 4 | 49.87 | -: YOUNG - HANNAH | GARSFONTEIN HIGH SCHOOL GOUD |
| 5 | 50.07 | -: ELS - NINA | HELPMEKAAR GEEL UITNODIGINGSPAN |
| 6 | 51.25 | -: FAUL - JODIE | CORNWALL HILL COLLEGE COLOUR TEAM |
| 7 | 53.01 | -: LE ROUX - LIENKA | CORNWALL HILL COLLEGE COLOUR TEAM |
| 8 | 54.78 | -: DAVEL - MIEKE | HANS MOORE HORSKOOL |