| Place | Performance | Athlete | Team |
| 1 | 1:02.03 | Q: BLOM - MARILET | ATHLETICS FREE STATE |
| 2 | 1:02.15 | Q: BREEDT - LU CHELLE | CENTRAL GAUTENG ATHLETICS |
| 3 | 1:02.64 | Q: HINKS - TYLA | EASTERN PROVINCE ATHLETICS |
| 4 | 1:03.89 | q: SHIPALANA - PENELOPE | CENTRAL GAUTENG ATHLETICS |
| 5 | 1:05.91 | -: OPPERMAN - KEIRA LEE | CENTRAL GAUTENG ATHLETICS |
| 6 | 1:05.93 | -: KOTZE - AMY | ATHLETICS FREE STATE |
| 7 | 1:09.21 | -: VERSTER - NECKE | ATHLETICS FREE STATE |