| Place | Performance | Athlete | Team |
| 1 | 0:46.77 | HLUNGWANI - ASHLEY | MASAI AC |
| 2 | 0:47.70 | SEELIGER - JAMES | UNIVERSITY OF PRETORIA |
| 3 | 0:47.72 | HLATSWAYO - MILDO | FAST FEET AC |
| 3 | 0:47.72 | MARICH - NICHOLAS | UNIVERSITY OF JOHANNESBURG |
| 5 | 0:47.85 | PHASHA - THATO | MASAI AC |
| 6 | 0:47.92 | PIENAAR - LEON | UNIVERSITY OF PRETORIA |
| 7 | 0:48.04 | KHALANE - SAMUEL | LESOTHO |
| 8 | 0:48.40 | VAN STADEN - SLAYDEN | FITNESS FOR AFRICA |
| 9 | 0:49.01 | MAGWAI - KATLEGO | MEGA AC |
| 10 | 0:49.05 | VAN WYK - ROMEO | UNIVERSITY OF PRETORIA |
| 11 | 0:49.09 | MOSIKILI - MOFANA | UNIVERSITY OF JOHANNESBURG |
| 12 | 0:49.10 | NDONGENI - LIKHO | ISMO |
| 13 | 0:49.25 | LEKGAU - JONAS | UNIVERSITY OF LIMPOPO |
| 14 | 0:49.39 | MASHIGO - KARABO | MASAI AC |
| 15 | 0:49.42 | NYAMBI - MBUSO | UNIVERSITY OF JOHANNESBURG |
| 16 | 0:50.28 | NGEZI - NTOKOZO | FAST FEET AC |
| 17 | 0:52.28 | MOKOATLENG - RELEBOHILE | LESOTHO |
| 18 | 0:55.19 | RAFUTHO - THAPELO | LESOTHO |