| Place | Performance | Athlete | Team |
| 1 | 26.85 | q: WESSELS - ISABELLA | CONSTANTIAPARK LAERSKOOL |
| 2 | 28.61 | q: ATKINS - LIKA | LYNNWOOD LAERSKOOL |
| 3 | 29.12 | -: ERASMUS - MILA | MENLOPARK LAERSKOOL |
| 4 | 29.65 | -: VENTER - KARA | GARSFONTEIN LAERSKOOL |
| 5 | 29.75 | -: VAN DER WESTHUIZEN - KARLI | ELARDUSPARK LAERSKOOL |
| 6 | 30.27 | -: ENSLIN - LUNE | MONUMENTPARK LAERSKOOL |
| 7 | 30.44 | -: BRITS - ANΙ | SKUILKRANS LAERSKOOL |