| Place | Performance | Athlete | Team |
| 1 | 44.98 | -: DAMOYI - LILI | KLERKSDORP HS A |
| 2 | 47.22 | -: GREYLING - LENE | MIDSTREAM COLLEGE |
| 3 | 47.64 | -: BOSMAN - MELANDI | MENLOPARK HS IND |
| 4 | 49.45 | -: VD WALT - SUMI | RUSTENBURG HIGH SCHOOL IND |
| 5 | 49.99 | -: STANDER - LIANDI | WATERKLOOF HOËRSKOOL BLOU |
| 6 | 50.77 | -: JORDAAN - MICHANE | HELPMEKAAR KOLLEGE BRUIN |
| 7 | 55.07 | -: VAN STADEN - NANIA | ELLISRAS HOËRSKOOL |