400 meter Sen Men, Heat:3 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 1 | 153 | HENDRICKS, Hershelle | BELL | Sen | 50.62 | Q | ||
| 2 | 3 | 27 | KAROLUS, Bronique | UWC | Sen | 50.72 | Q | ||
| 3 | 4 | 93 | MAGERMAN, Denzil | VELO | Sen | 51.63 | |||
| 4 | 6 | 341 | NEER, Pablo | UCT | Sen | 51.78 | |||
| 5 | 8 | 106 | VERMEULEN, Dean | CPUT | Sen | 51.98 | |||
| 6 | 2 | 30 | ISAACS, Jody | UWC | Sen | 52.13 | |||
| 7 | 7 | 149 | ARENDSEN, Alrich | TNLK | Sen | 53.04 | |||
| 8 | 5 | 94 | GERTSE, Marco | VELO | Sen | 54.68 |