400m Hurdles 0,914m Sen Men, Heat:2 of 2 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 451 | Cornell Fredericks | 49.33 | BOL | Sen | 50.88 | Q | |
| 2 | 8 | 794 | Kurt Couto | 49.12 | MOZ | Sen | 52.18 | Q | |
| 3 | 4 | 132 | Shaun van Wyk | 51.94 | CNW | Sen | 52.51 | Q | |
| 4 | 7 | 711 | Thabiso Kekana | 53.61 | KZN | Sen | 53.00 | q | |
| 5 | 2 | 277 | Katlego Nkoana | 53.36 | AGN | 53.59 | |||
| 6 | 3 | 270 | Jurie Moolman | 53.33 | AGN | Sen | 53.73 | ||
| 7 | 1 | 124 | Ian Schoonwinkel | 53.47 | CNW | Sen | 54.93 | ||
| 6 | 123 | Lloyd Qwaba | 51.97 | CNW | Jun | DNF |