| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Brittany Cannell | Roncalli College | 27.50q |
| 2 | Olivia Maisey | Avonside Girls' High School | 27.77q |
| 3 | Stacey Dennison | Dunstan High School | 27.85q |
| 4 | Ashleigh Brown | James Hargest High School | 28.70q |
| 5 | Nicole Sequeira | Marian College | 28.71q |
| 6 | Savanna Ornsby | Ashburton College | 29.17 |
| 7 | Abbey Hall | Burnside High School | 29.69 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Danielle Galdeman | Bayfield High School | 27.47q |
| 2 | Lauri Watt | St Margaret's College | 28.22q |
| 3 | Madeleine Long | Rangi Ruru Girls' School | 28.75q |
| 4 | Erica Winton | Middleton Grange School | 28.76 |
| 5 | Devoney Sparks | Wakatipu High School | 28.99 |
| 6 | Aesha King | Opihi College | 29.59 |
| 7 | Georgia Surie | Christchurch Girls High School | 30.11 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Brittany Cannell | Roncalli College | 26.81 |
| 2 | Danielle Galdeman | Bayfield High School | 26.95 |
| 3 | Lauri Watt | St Margaret's College | 27.01 |
| 4 | Olivia Maisey | Avonside Girls' High School | 27.57 |
| 5 | Stacey Dennison | Dunstan High School | 28.51 |
| 6 | Madeleine Long | Rangi Ruru Girls' School | 28.65 |
| 7 | Nicole Sequeira | Marian College | 28.67 |
| 8 | Ashleigh Brown | James Hargest High School | 28.69 |