| Placing | Athlete | Team | Preliminaries | Wind |
|---|---|---|---|---|
| 1 | Siuea Cocker | Otahuhu College | 19.51 | |
| 2 | Moengaroa Subritzky | Auckland Girls Grammar School | 18.22 | |
| 3 | April Pokino | Baradene College | 17.33 | |
| 4 | Anna Schuster | Auckland Girls Grammar School | 16.99 | |
| 5 | Catherine Wood | Massey High School | 16.71 | |
| 6 | Alofa Folu | St Mary's College (Auckland) | 15.97 | |
| 7 | Claudia Sofele | Auckland Girls Grammar School | 15.70 | |
| -- | Sepiuta Haunga | St Kentigern College | NT | |
| -- | Rosie Kool | Diocesan School for Girls | DNS | |
| -- | Chelsey Loosemore | St Mary's College (Auckland) | NT |