| Place | Performance | Athlete | Team |
| 1 | 0:46.45 | ROMIJN - KRYN | ATHLETICS MPUMALANGA |
| 2 | 0:47.36 | COETZEE - JAEGER | BOLAND ATHLETICS |
| 3 | 0:47.53 | MOTLOUNG - ADAM | ATHLETICS GAUTENG NORTH |
| 4 | 0:48.26 | PRINS - JADREAN | ATHLETICS SOUTHWESTERN DISTRICTS |
| 5 | 0:48.44 | MARUMA - LEEMA | ATHLETICS GAUTENG NORTH |
| 6 | 0:48.54 | PIENAAR - ALEX | CENTRAL GAUTENG ATHLETICS |
| 7 | 0:48.68 | MHLONGO - PRINCE | ATHLETICS FREE STATE |
| 8 | 0:49.00 | DIKGALE - LESIBE | ATHLETICS GAUTENG NORTH |