| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Toni Woolhouse | Southland Girls' High School | 21.79 | |
| 2 | Anja Pienaar | James Hargest High School | 21.33 | |
| 3 | Sophie Allison | Otago Girls High School | 21.27 | |
| 4 | Salena Xie | St Kevin's College | 20.49 | |
| 5 | Shyro Paerata-Wilson | Central Southland College | 19.70 | |
| 6 | Taylor Osborne | Columba College | 19.24 | |
| 7 | Jessica Todd | Bayfield | 18.45 | |
| 8 | Vivian Christey | James Hargest High School | 18.19 | |
| -- | Kate Gilchrist | Southland Girls' High School | DNS | |
| -- | Lorralei Tekoi | Otago Girls High School | DNS |