| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Emily Watson | Lincoln High School | 27.76q |
| 2 | Megan McPhail | Waitaki Girls' High School | 28.06q |
| 3 | Tessa Sutton | Kavanagh College | 28.61q |
| 4 | Jessica O'Halloran | St Margaret's College | 28.71q |
| 5 | Bailey Parata | Marlborough Girls College | 29.20 |
| 6 | Bethany Robertson | St Kevin's College | 29.42 |
| 7 | Siobhan Stewart | Mountainview High School | 29.90 |
| 8 | Lisa Frisby | Opihi College | 31.71 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Molly Probert | Christchurch Girls High School | 27.28q |
| 2 | Renaye Flockton | Taieri College | 28.02q |
| 3 | Neena Woodgate | Lincoln High School | 28.08q |
| 4 | Hannah Smith | Rangi Ruru Girls' School | 28.51q |
| 5 | Alice Wohlers | Gore High School | 29.39 |
| 6 | Drew Cleland | St Peter's College (Gore) | 29.91 |
| 7 | Meghan Hill | Otago Girls High School | 30.14 |
| 8 | Jess Brown | Nelson College For Girls | 30.54 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Molly Probert | Christchurch Girls High School | 27.71 |
| 2 | Emily Watson | Lincoln High School | 28.19 |
| 3 | Renaye Flockton | Taieri College | 28.20 |
| 4 | Megan McPhail | Waitaki Girls' High School | 28.26 |
| 5 | Neena Woodgate | Lincoln High School | 28.67 |
| 6 | Tessa Sutton | Kavanagh College | 28.68 |
| 7 | Jessica O'Halloran | St Margaret's College | 28.83 |
| 8 | Hannah Smith | Rangi Ruru Girls' School | 28.88 |