| Place | Performance | Athlete | Team |
| 1 | 23.45 | q: BOSHOFF - LIZEY | MENLOPARK LAERSKOOL |
| 2 | 24.41 | q: JANSE VAN RENSBURG - NOELLE | ELARDUSPARK LAERSKOOL |
| 3 | 25.41 | -: VENTER - YENTL | PRETORIA OOS LAERSKOOL |
| 4 | 25.99 | -: DU TOIT - SUM | GARSFONTEIN LAERSKOOL |
| 5 | 26.73 | -: DE BEER - LIZE | CONSTANTIAPARK LAERSKOOL |
| 6 | 27.41 | -: VAN ZYL - ZEA | ANTON VAN WOUW LAERSKOOL |