| Placing | Athlete | Team | Preliminaries | Wind |
|---|---|---|---|---|
| 1 | Giuliana Petronelli | Rangiora High School | 24.34q | |
| 2 | Shelby George | Kaiapoi High School | 22.80q | |
| 3 | Stephanie Taylor | Burnside High School | 21.52q | |
| 4 | Lucy Emery | Marian College | 20.95q | |
| 5 | Georgina Archibald | St Margaret's College | 20.36q | |
| 6 | Tessa Abbott | Rangi Ruru Girls School | 20.35q | |
| 7 | Hayley Gray | Rangiora High School | 20.12q | |
| 8 | Bridgette Allan | Rangi Ruru Girls School | 19.51q | |
| 9 | Olivia Orange | St Margaret's College | 17.93q | |
| 10 | Amy Stockley-Smith | St Margaret's College | 17.85q | |
| 11 | Courtney Wilson | Avonside Girls High Schoo | 14.83q | |
| -- | Lana Aitcheson | Mairehau High School | DNS | |
| -- | Mareta Pelenato | Avonside Girls High Schoo | DNS |
| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Stephanie Taylor | Burnside High School | 25.23 | |
| 2 | Tessa Abbott | Rangi Ruru Girls School | 24.80 | |
| 3 | Shelby George | Kaiapoi High School | 24.57 | |
| 4 | Hayley Gray | Rangiora High School | 24.18 | |
| 5 | Bridgette Allan | Rangi Ruru Girls School | 23.06 | |
| 6 | Lucy Emery | Marian College | 23.00 | |
| 7 | Georgina Archibald | St Margaret's College | 22.13 | |
| 8 | Olivia Orange | St Margaret's College | 18.70 | |
| 9 | Amy Stockley-Smith | St Margaret's College | 16.41 | |
| 10 | Courtney Wilson | Avonside Girls High Schoo | 14.56 | |
| -- | Giuliana Petronelli | Rangiora High School | DNS |