| Place | Performance | Athlete | Team |
| 1 | 46.51 | GREYLING - LEN | MIDSTREAM COLLEGE |
| 2 | 47.13 | FOURIE - ZIONE | HELPMEKAAR KOLLEGE BRUIN |
| 3 | 47.53 | DAMOYI - LILY | KLERKSDORP HORSKOOL BLOU |
| 4 | 47.72 | BOTHA - MIENKE | ORANJE MEISIESKOOL |
| 5 | 48.36 | MARAIS - MARUZ | DR MALAN HORSKOOL |
| 6 | 48.49 | MULLER - CARLA | KEMPTON PARK HORSKOOL |
| 7 | 48.71 | RAUTENBACH - CARA | BETHLEHEM VOORTREKKER HS A |
| 8 | 49.87 | YOUNG - HANNAH | GARSFONTEIN HIGH SCHOOL GOUD |
| 9 | 50.07 | ELS - NINA | HELPMEKAAR GEEL UITNODIGINGSPAN |
| 10 | 51.25 | FAUL - JODIE | CORNWALL HILL COLLEGE COLOUR TEAM |
| 11 | 51.29 | JORDAAN - MICHANE | HELPMEKAAR GEEL UITNODIGINGSPAN |
| 12 | 52.21 | RAUTENBACH - MIRE | HELPMEKAAR GEEL UITNODIGINGSPAN |
| 13 | 53.01 | LE ROUX - LIENKA | CORNWALL HILL COLLEGE COLOUR TEAM |
| 14 | 54.78 | DAVEL - MIEKE | HANS MOORE HORSKOOL |
| 15 | 58.70 | DOS SANTOS - KIRA | CENTURION HIGH SCHOOL |
| 16 | 63.12 | TROUSSET - ARIANE | RANDBURG HORSKOOL ROOI |