| Place | Performance | Athlete | Team |
| 1 | 0:47.04 | Q: SHEZI - TUMISANG | ATHLETICS GAUTENG NORTH |
| 2 | 0:47.34 | Q: HLATSWAYO - MILDO | KWA-ZULU NATAL ATHLETICS |
| 3 | 0:47.55 | Q: MASHIGO - KARABO | ATHLETICS GAUTENG NORTH IND |
| 4 | 0:47.61 | q: KHUZWAYO - UKHONA | ATHLETICS GAUTENG NORTH IND |
| 5 | 0:49.79 | -: RYAN - KEATON | CENTRAL GAUTENG ATHLETICS |
| 6 | 0:50.23 | -: LEBATA - RORISANG | ATHLETICS TRANSKEI |
| 7 | 0:50.35 | -: SHALE - ORATILWE | CENTRAL GAUTENG ATHLETICS |