| Place | Performance | Athlete | Team |
| 1 | 18:07.63 | MATABANE - TOKELO | GAUTENG MAINSTREAM |
| 2 | 18:46.73 | DETSHE - AMANDA | EASTERN CAPE MAINSTREAM |
| 3 | 18:51.47 | STOLTZ - CARLIZE | GAUTENG MAINSTREAM |
| 4 | 19:17.31 | GUMEDE - NTOKOZO | GAUTENG MAINSTREAM |
| 5 | 19:44.65 | COETZER - JACKY | GAUTENG MAINSTREAM |
| 6 | 19:55.43 | KRUGER - SHALAN | GAUTENG MAINSTREAM |
| 7 | 20:19.63 | KESHAW - RIYA | EASTERN CAPE MAINSTREAM |
| 8 | 20:31.59 | CILLIERS - MARIETJIE | WESTERN CAPE MAINSTREAM |