| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ella Johnson | Otago Girls High School | 28.39q |
| 2 | Isobele Terpstra | Otago Girls High School | 29.33q |
| 3 | Emily Fulton | St Hilda's Collegiate | 29.95q |
| 4 | Bianca Roy | Taieri College | 30.16 |
| 5 | Ashlee Norman | Taieri College | 31.50 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Shannen McLaren | Queens High School | 28.89q |
| 2 | Leah Gardyne | Blue Mountain College | 29.37q |
| 3 | Salema Ferris | Otago Girls High School | 29.51q |
| 4 | Natalie Corbett | St Kevin's College | 30.59 |
| -- | Hope Duncann | Bayfield High School | DNS |
| -- | Jasmine Ogilvie | Bayfield High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Maddy McKinlay | Otago Girls High School | 27.46q |
| 2 | Melissa-Jane Austen | Columba College | 27.68q |
| 3 | Natahlia Cochrane-Darling | Taieri College | 30.16 |
| 4 | Sarah Agyeman | Columba College | 30.65 |
| 5 | Jess Offen | Cromwell College | 33.34 |
| -- | Johnal Clarke | Tokomairiro High School | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Maddy McKinlay | Otago Girls High School | 27.53 |
| 2 | Melissa-Jane Austen | Columba College | 27.74 |
| 3 | Ella Johnson | Otago Girls High School | 27.95 |
| 4 | Shannen McLaren | Queens High School | 29.33 |
| 5 | Isobele Terpstra | Otago Girls High School | 29.44 |
| 6 | Leah Gardyne | Blue Mountain College | 29.64 |
| 7 | Emily Fulton | St Hilda's Collegiate | 30.09 |
| 8 | Salema Ferris | Otago Girls High School | 30.12 |