| Place | Performance | Athlete | Team |
| 1 | 21.42 | Q: VAN ROOIJEN - MATTHEW | GAUTENG |
| 2 | 21.67 | Q: MARTIN - WIAAN | WESTERN CAPE |
| 3 | 21.90 | Q: LABUSCHAGNE - JANES | NORTHERN CAPE |
| 4 | 21.93 | q: DU PLESSIS - ETHAN TIRESE ELGIN | EASTERN CAPE |
| 5 | 22.62 | -: ADAMS - KEENAN | EASTERN CAPE |
| 6 | 22.79 | -: LEKGADI - KILERMO | NORTHERN CAPE |
| 7 | 23.18 | -: XUMA - LUTHANDO | FREESTATE |