| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Meg Edwards | Rangi Ruru Girls' School | 47.48 |
| 2 | Molly McManus | Waimea College | 48.29 |
| 3 | Ruby Simon | Christchurch Girls High School | 49.04 |
| 4 | Grace Brydges | Waitaki Girls' High School | 50.67 |
| 5 | Seddah Mcgregor | Waitaki Girls' High School | 53.15 |
| 6 | Ava Gardiner | St Andrew's College | 53.75 |