| Place | Performance | Athlete | Team |
| 1 | 24.86 | q: VAN DER WESTHUIZEN - ELKE | PUMA INVITATIONAL |
| 2 | 27.57 | q: WILLIAMS - MERLYN-LEE | WORCESTER GYMNASIUM |
| 3 | 28.20 | -: SMIT - ANJA | BLOEMHOF IND |
| 4 | 28.93 | -: MANHO - SUNE | SWELLENDAM |
| 5 | 31.20 | -: NEL - MICHAELA | MILNERTON HIGH IND |