400 meter Sen Men, Heat:1 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 50 | NDLOVU, Rodwell | UWC | Sen | 46.84 | Q | ||
| 2 | 4 | 67 | NGWENYA, Gift | UWC | Sen | 48.56 | Q | ||
| 3 | 6 | 80 | FRANS, Duncan | BELL | Sen | 50.82 | q | ||
| 4 | 7 | 78 | HAYMAN, Justin | BELL | Sen | 51.16 | |||
| 5 | 2 | 51 | WILLIAMS, Shaquille | UWC | Sen | 52.63 | |||
| 6 | 5 | 334 | NICHOLLS, Rowan | UCT | Sen | 54.29 | |||
| 7 | 1 | 154 | RUITERS, Keenan | BELL | Sen | 56.32 | |||
| 8 | 8 | 335 | GRIFFITHS, Ryan | UCT | Sen | 56.32 |