400m Men B ; Official result since 21:45
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 8 | 1027 | MAPESELA THABO | 52 | LES | Jun | 49.71 | ||
| 2 | 7 | 1023 | RANADEL MOTAUNG | 53.17 | LES | Jun | 50.83 | ||
| 3 | 6 | 1012 | MUSA KUTOANE | 51.36 | LES | Jun | 51.48 | ||
| 4 | 5 | 1009 | TS'EPO THONKHA | 51.3 | LES | Sen | 59.32 | ||
| 5 | 4 | 1032 | POFANE THABO | 51.17 | LES | Sen | 1:02.25 | ||
| 2 | 1022 | MPHO THEOHA | 54.07 | LES | Jun | 0.00 | |||
| 3 | 1008 | LEBESA SEKEPE | 51.76 | LES | Sen | 0.00 |
