400 meter Yth Men E49, Heat:1 of 5 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 6 | 1367 | SEEKOEI, GOMOTSO | 48.22 | S-FS | Yth | 49.31 | Q | |
| 2 | 4 | 372 | VAN SCHALKWYK, NICHOLAS | 49.13 | AGN | Yth | 49.59 | ||
| 3 | 5 | 728 | STANDER, SHAUN | 50.08 | BOLI | Yth | 50.50 | ||
| 4 | 2 | 595 | VAN SITTERT, RAYMOND | 50.40 | AVT | Yth | 52.43 | ||
| 5 | 8 | 767 | HEINE-WACKER, COURTNEY | 51.63 | CGA | Yth | 52.57 | ||
| 1 | 133 | SMITH, PETER | 49.63 | AFS | Yth | DNS | |||
| 3 | 1347 | PRINSLOO, BENNIE | 48.78 | S-FS | Yth | DNS | |||
| 7 | 495 | MTEBELE, LUSIZO | 53.50 | ATRA | Yth | DNF |