400m Men, Heat:2 of 2 ; Official result since 13:55
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 1024 | MOKHESENG KENTE | LRB | 51.34 | ||||
| 2 | 4 | 1022 | KHAHLISO MOTHAE | LRB | 51.44 | ||||
| 3 | 1 | 1128 | RAPELANG NTUTE | BB | 54.30 | ||||
| 4 | 2 | 1162 | TSEEPO MATSOBANE | MFT | 54.36 | ||||
| 5 | 5 | 2145 | LEJONE POLULU | MHK | 59.23 |
