| Place | Performance | Athlete | Team |
| 1 | 0:44.15 | -: KGOSIENG - THLOGI | KLERKSDORP HS BLOU |
| 2 | 0:46.25 | -: NIEMAN - RUAN | MENLOPARK HS ROOI |
| 3 | 0:46.27 | -: CHIKANE - BRADLEY | PRETORIA BOYS HIGH WHITE |
| 4 | 0:48.03 | -: MGWATYA - ASANELISILE | KING EDWARD VII SCHOOL |
| 5 | 0:51.48 | -: VAN DEVENTER - PEET | HELPMEKAAR GEEL |
| 6 | 0:51.73 | -: LOMBAARD - IGNATIUS | RANDBURG HS IND |