400 meter U18 Men - FInal ; Official result since 17:51
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 1087 | OGAZI SAMUEL UCHENNA | NGR | U18 | 46.01 | |||
| 2 | 4 | 1504 | TOILI SAMUEL | KEN | U18 | 46.18 | |||
| 3 | 6 | 1655 | 46.31 | ||||||
| 4 | 7 | 1353 | SENNEH MODOU | GAM | U20 | 47.14 | |||
| 5 | 5 | 1357 | MUSA DRAMMEH | GAM | U20 | 47.26 | |||
| 6 | 1 | 1672 | MAHLANGU SIHLE | RSA | U20 | 47.68 | |||
| 7 | 2 | 1091 | GODSPOWER ILOBA | NGR | U18 | 48.07 | |||
| 8 | 8 | 1492 | MALLUAL STEPHEN DINHO | SSD | U18 | 52.73 |