| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Amanda Still | Northland | 2:22.70q |
| 2 | Maiya Christini | Auckland | 2:22.89q |
| 3 | Madeline Wilson | Wellington | 2:23.53q |
| 4 | Amelia Harris | Wellington | 2:25.14q |
| 5 | Megan MacKay | Wanganui | 2:25.81q |
| 6 | Georgia Creagh | East Coast North Island | 2:26.45 |
| 7 | Kelly Gower | Waikato Bay of Plenty | 2:27.24 |
| 8 | Tamsin Burt | Taranaki | 2:31.15 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ainsley Thorpe | Auckland | 2:25.27q |
| 2 | Phoebe Anderson | Wellington | 2:25.77q |
| 3 | Emma Daniels | Taranaki | 2:26.32q |
| 4 | Jade Tulp | Counties Manukau | 2:28.70 |
| 5 | Grace Clare | Waikato Bay of Plenty | 2:29.29 |
| 6 | Dana Welton | Waikato Bay of Plenty | 2:29.71 |
| 7 | Emma-Jane Peters | Waikato Bay of Plenty | 2:30.34 |
| 8 | Alisha Gilchrist | Wellington | 2:31.79 |
| 9 | Chantelle Maher | North Harbour | 2:42.24 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Maiya Christini | Auckland | 2:18.10 |
| 2 | Amanda Still | Northland | 2:18.47 |
| 3 | Ainsley Thorpe | Auckland | 2:21.41 |
| 4 | Amelia Harris | Wellington | 2:22.36 |
| 5 | Madeline Wilson | Wellington | 2:23.01 |
| 6 | Emma Daniels | Taranaki | 2:25.13 |
| 7 | Phoebe Anderson | Wellington | 2:26.02 |
| 8 | Megan MacKay | Wanganui | 2:26.59 |