| Place | Performance | Athlete | Team |
| 1 | 20.85 | q: PIENAAR - RUAN | LYNNWOOD LAERSKOOL |
| 2 | 20.93 | q: FOURIE - ETHAN | SKUILKRANS LAERSKOOL |
| 3 | 21.25 | -: DU PLESSIS - DANIL | GARSFONTEIN LAERSKOOL |
| 4 | 21.99 | -: BARNARD - GEORGE | ANTON VAN WOUW LAERSKOOL |
| 5 | 22.09 | -: MOLAUDI - WARONA | PRETORIA OOS LAERSKOOL |
| 6 | -: RIEKERT - BRAAM | MONUMENTPARK LAERSKOOL |