| Place | Performance | Athlete | Team |
| 1 | 12.11 | Q: ENGELBRECHT - ALIZE | MPUMALANGA |
| 2 | 12.15 | Q: BADENHORST - LEA | GAUTENG |
| 3 | 12.70 | Q: SMIT - LYLA | NORTHWEST PROVINCE |
| 4 | 13.09 | q: VORSTER - ZEA | FREESTATE |
| 5 | 13.16 | q: AGHA - CHIOMA | WESTERN CAPE |
| 6 | 13.82 | -: BARLOW - Mija | NORTHERN CAPE |
| 7 | 14.33 | -: COOPER - CAYLEIGH | MPUMALANGA |