| Place | Performance | Athlete | Team |
| 1 | 20.33 | q: ROOS - TIELMAN | GARSFONTEIN LAERSKOOL |
| 2 | 20.38 | q: RUYTER - ELI | LYNNWOOD LAERSKOOL |
| 3 | 20.96 | q: DE KLERK - CJ | ELARDUSPARK LAERSKOOL |
| 4 | 21.23 | -: BORNMAN - DANIEL | PRETORIA OOS LAERSKOOL |
| 5 | 21.85 | -: JORDAAN - RUBEN | CONSTANTIAPARK LAERSKOOL |
| 6 | 22.21 | -: APPELCRYN - ELI | MENLOPARK LAERSKOOL |