400 meter Youth Men | SEMI FINAL, Heat:1 of 3 ; Official result since 12:31
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 155 | KANORUBWA CRYSON | ZIM | 49.33 | ||||
| 2 | 18 | 283 | FRANCOIS BOSHOFF | RSA | 49.36 | ||||
| 3 | 1 | 157 | CHIHORA NENYASHA | ZIM | 49.89 | ||||
| 4 | 4 | 221 | DINTWA TSAONE NYAMBE | BOT | 50.32 | ||||
| 5 | 2 | 201 | GOMAS JAIME TECAS | ANG | 53.52 | ||||
| 6 | 6 | 259 | TUMELO THEOHA | LES | 55.25 | ||||
| 7 | 5 | 258 | SIYABONGA TSHABALALA | LES | 56.73 |