| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Danielle Silvester | Cromwell College | 30.65q |
| 2 | Alice Connors | Columba College | 30.94q |
| 3 | Charlotte Steel | Kavanagh College | 32.27q |
| -- | Kendelle Stockdale | Kaikorai Valley College | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Eilish Forward | St Hilda's Collegiate | 28.30q |
| 2 | Hannah Lowe | Columba College | 28.90q |
| 3 | Mikayla Scott | Cromwell College | 30.48q |
| 4 | Samarra Soper | South Otago High School | 31.13q |
| 5 | Madeline Dykes | Dunstan High School | 31.36q |
| 6 | Taarn Scott | Columba College | 32.85 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Eilish Forward | St Hilda's Collegiate | 28.48 |
| 2 | Hannah Lowe | Columba College | 29.26 |
| 3 | Mikayla Scott | Cromwell College | 30.94 |
| 4 | Samarra Soper | South Otago High School | 31.37 |
| 5 | Alice Connors | Columba College | 31.71 |
| 6 | Madeline Dykes | Dunstan High School | 31.75 |
| 7 | Charlotte Steel | Kavanagh College | 32.34 |
| -- | Danielle Silvester | Cromwell College | DQ |