| Place | Performance | Athlete | Team |
| 1 | 23.51 | q: PIENAAR - RUAN | LYNNWOOD LAERSKOOL |
| 2 | 23.95 | q: RIEKERT - BRAAM | MONUMENTPARK LAERSKOOL |
| 3 | 24.41 | -: JORDAAN - RUBEN | CONSTANTIAPARK LAERSKOOL |
| 4 | 24.98 | -: MARITZ - NOAH | MENLOPARK LAERSKOOL |
| 5 | 25.39 | -: GOUWS - MATTHYS | PRETORIA OOS LAERSKOOL |