400m Hurdles Men ; Official result since 15:04
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 6 | 166 | Bassitt Trevor | USA | 48.43 | ||||
| 2 | 3 | 163 | Zazini Sokwakhana | RSA | 48.58 | ||||
| 3 | 4 | 164 | Mukhobe Wiseman Were | KEN | 49.29 | ||||
| 4 | 5 | 165 | Barr Thomas | IRE | 49.79 | ||||
| 5 | 1 | 161 | Tisang Kemorena | BOT | 50.47 | ||||
| 6 | 7 | 167 | Ntweng Victor | BOT | 50.55 | ||||
| 7 | 8 | 168 | Dhlamini Sabelo | RSA | 50.91 | ||||
| 8 | 2 | 162 | Touati Mohamad Amine | TUN | 51.59 |