Event 50 - 400 meter Sen Men, Heat:2 of 2 ; Official result
| Rank | Lane | ID | Name | SB | Team | Cat | Result | Info |
| 1 | 3 | 145 | GREYLING, RUAN | 46.41 | AGN | JUN | 47.07 | Q |
| 2 | 4 | 138 | DE BEER, WILLEM | 45.81 | AGN | SEN | 47.15 | Q |
| 3 | 6 | 247 | MOKGOBINYANE, LESEDI | 47.67 | ANWN | JUN | 47.88 | Q |
| 4 | 7 | 353 | SISHI, SIBUSISO | 46.56 | MATI | SEN | 47.99 | q |
| 5 | 8 | 164 | MATLALA, DONALD | 47.44 | AGN | SEN | 48.50 | |
| 6 | 1 | 246 | MOIMANE, KOKETSO | 48.17 | ANWN | SEN | 48.60 | |
| 2 | 252 | RAMOKOKA, JACOB | 48.70 | ANWN | SEN | DNF | ||
| 5 | 567 | NDLOVU, RODWELL | 47.26 | UWC | SEN | DNF |