| Place | Performance | Athlete | Team |
| 1 | 1:04.51 | LE ROUX - DINE | ORANJE MEISIES A |
| 2 | 1:08.25 | LAMPRECHT - IZAAN | ACT AC |
| 3 | 1:10.01 | LOMBARD - KAYLI | MENLOPARK HS WIT |
| 4 | 1:10.56 | LOMBARD - MILA | MENLOPARK HS WIT |
| 5 | 1:11.27 | DE VRIES - MEKE | HEAT AC |
| 6 | 1:13.17 | SMITH - MILA | POTCHEFSTROOM HOR VOLKSKOOL |
| 7 | 1:13.58 | NAUDE - ANJA | HELPMEKAAR WIT |
| 8 | 1:14.88 | POTGIETER - CARLIA | MENLOPARK HS ROOI |
| 9 | 1:26.19 | VAN SCHALKWYK - KARA | RANDBURG HS |