| Place | Performance | Athlete | Team |
| 1 | 46.63 | -: JANSE VAN VUUREN - NICOLE | ZWARTKOP C |
| 2 | 48.49 | -: OBERHOLZER - CHANTE | HUGENOTE |
| 3 | 48.70 | -: MEYER - DANYA | WINDHOEK GYMNASIUM B |
| 4 | 50.22 | -: CRONJE - NICOLIEN | BETLEHEM VOORTREKKER B |
| 5 | 51.06 | -: MOKOLOANE - REABETSOE | PRESTIGE COLLEGE GIRLS B |