| Place | Performance | Athlete | Team |
| 1 | 0:49.61 | -: MARUMA - LEEMA | PRETORIA BOYS HIGH RED |
| 2 | 0:51.16 | -: MHLONGO - PRINCE | GOING 4 GOLD AC |
| 3 | 0:51.79 | -: MDAKA - TINTSWALO | GOING 4 GOLD AC |
| 4 | 0:52.73 | -: DEMOSER - TRISTAN | KLERKSDORP HS |
| 5 | 0:52.87 | -: JOHNSTONE - WILLIAM | KING EDWARD VII SCHOOL |
| 6 | 0:55.05 | -: NIEUWOUDT - BJORN | GREY COLLEGE B |
| 7 | 0:56.40 | -: MARAIS - JAYDEN | GREY COLLEGE B |