| Placing | Athlete | Team | Preliminaries | Wind |
|---|---|---|---|---|
| 1 | Tamara Anstis | Howick College | 30.36 | |
| 2 | Moana Tapaleao | Henderson High School | 24.23 | |
| 3 | Sulu Tone | St Cuthbert's College | 24.07 | |
| 4 | Sophie Waters | Diocesan School for Girls | 22.70 | |
| 5 | Briony Fisher | Green Bay High School | 22.58 | |
| 6 | Danielle Fuemana | Auckland Girls Grammar School | 22.55 | |
| 7 | Fereni Tuiloma | McAuley High School | 22.39 | |
| 8 | Aimee Russell | St Kentigern College | 19.65 | |
| -- | Tuaine Keenan | Mt Albert Grammar | NT | |
| -- | Anita Leeuw | Avondale College | DNS | |
| -- | Simone Maposua | St Kentigern College | NT | |
| -- | Alice Black | Diocesan School for Girls | NT | |
| -- | Chloe Murrell | Selwyn College | DNS | |
| -- | Lauren Cooney | St Kentigern College | DNS | |
| -- | Carly Black | Avondale College | NT | |
| -- | Janine Tuivaiti | Baradene College | NT | |
| -- | Daniela Vulinovich | Diocesan School for Girls | DNS | |
| -- | Brooke McCarthy | St Kentigern College | NT |