| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Devon Helm | Bayfield High School | 26.96q |
| 2 | Jemma McWilliam | Ashburton College | 27.61q |
| 3 | Kate Downie Melrose | Rangi Ruru Girls' School | 28.16q |
| 4 | Dee Anderson | Nelson College For Girls | 30.21 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Emma Thomas | Avonside Girls' High School | 26.96q |
| 2 | Diana McHerron | Rangi Ruru Girls' School | 27.62q |
| 3 | Sian Fremaux | St Margaret's College | 28.15q |
| 4 | Nikita Kruger | Ashburton College | 28.86q |
| 5 | Annalise Jackson | Cashmere High School | 28.87q |
| 6 | Felicia Ward | South Otago High School | 29.35 |
| 7 | Charlotte Muschamp | Southland Girls' High School | 29.55 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Emma Thomas | Avonside Girls' High School | 26.02 |
| 2 | Devon Helm | Bayfield High School | 26.44 |
| 3 | Diana McHerron | Rangi Ruru Girls' School | 27.19 |
| 4 | Kate Downie Melrose | Rangi Ruru Girls' School | 27.51 |
| 5 | Jemma McWilliam | Ashburton College | 27.51 |
| 6 | Sian Fremaux | St Margaret's College | 28.20 |
| 7 | Nikita Kruger | Ashburton College | 29.04 |
| -- | Annalise Jackson | Cashmere High School | DNS |