| Place | Performance | Athlete | Team |
| 1 | 53.52 | JULIES - CILETHE ANISHA JOANNE | FREE STATE MAINSTREAM |
| 2 | 47.88 | SMIT - CARLI | WESTERN CAPE MAINSTREAM |
| 3 | 47.68 | VAN VUUREN - CHRISTEL | EASTERN CAPE MAINSTREAM |
| 4 | 46.45 | TEREBLANCHE - JANA | EASTERN CAPE MAINSTREAM |
| 5 | 46.42 | VAN DER WALT - MCKYLA | FREE STATE MAINSTREAM |
| 6 | 46.24 | GERBER - LIANE | FREE STATE MAINSTREAM |
| 7 | 44.50 | ANDERSON - CAMILLA | KWAZULU NATAL MAINSTREAM |
| 8 | 42.53 | BRITZ - CHANELLE | WESTERN CAPE MAINSTREAM |
| 9 | 41.30 | BRUWER - HESTA | WESTERN CAPE MAINSTREAM |
| 10 | 40.61 | HAYES - DANEL | NORTHERN CAPE MAINSTREAM |
| 11 | 39.83 | LOMBARD - ANZELLE | FREE STATE MAINSTREAM |
| 12 | 39.40 | PIETERSE - E | EASTERN CAPE MAINSTREAM |
| 13 | 37.20 | JOUBERT - MARIZE | NORTH WEST MAINSTREAM |
| 14 | 36.20 | WESSELS - MARGARETHA | NORTHERN CAPE MAINSTREAM |
| 15 | 33.98 | VAN ZYL - EDDIE | GAUTENG MAINSTREAM |