400m men, Heat:1 of 2 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 9190 | Dikgale Ranti | RSA | Sen | 46.36 | |||
| 2 | 6 | 9125 | Narib Ernst | NAM | Sen | 47.35 | |||
| 3 | 1 | 9155 | Ndlovu Rodwell | ZIM | Sen | 47.61 | |||
| 4 | 5 | 2699 | Iguacel Christian | AVKA | Sen | 48.31 | |||
| 5 | 2 | 1650 | Ennamir Mohssine | RCB | Sen | 48.79 | |||
| 3 | 1546 | Gillet Antoine | RESC | Sen | DNS |