| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Nicolas Alvarez Rey-Virag | Logan Park High School | 2:07.44q |
| 2 | Liam O'Donnell | St Thomas Of Canterbury Colleg | 2:10.35q |
| 3 | James Trathen | Macleans College | 2:11.17q |
| 4 | Thomas White | Wellington College | 2:11.36q |
| 5 | Wiremu Ngamotu | Avondale College | 2:11.76q |
| 6 | Fletcher Van Heuven | Matamata College | 2:17.44 |
| 7 | Carlos Campen | St Peter's College (Auckland) | 2:18.09 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | William Laing | Roncalli College | 2:12.65q |
| 2 | Callum O'Keefe | Lindisfarne College | 2:13.19q |
| 3 | Austin Lash | Rotorua Boys' High School | 2:14.63q |
| 4 | Jacob Hewitt | Green Bay High School | 2:14.68q |
| 5 | James Carroll | Rathkeale College/Trinity Seni | 2:23.10 |
| 6 | Raghav Bhutani | Burnside High School | 2:23.52 |
| 7 | Ethan Hardy | Avondale College | 2:24.36 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | James Ford | Kings College | 2:10.89q |
| 2 | Thomas Cowan | Westlake Boys High School | 2:10.99q |
| 3 | Ethan Friend | St Peter's College (Gore) | 2:11.34q |
| 4 | Lorcan Rabbitte | Havelock North High School | 2:11.59q |
| 5 | Robert Fitzpatrick | Auckland Grammar School | 2:13.75q |
| 6 | Liam Thornhill | Bream Bay College | 2:15.98q |
| 7 | Dale Arbuckle | Marlborough Boys College | 2:17.28q |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | John Mengel | John McGlashan College | 2:08.99q |
| 2 | Alex Martin | Wellington College | 2:10.29q |
| 3 | Charlie Matthews | Rathkeale College/Trinity Seni | 2:10.40q |
| 4 | Alex McCorkindale | St Thomas Of Canterbury Colleg | 2:11.28q |
| 5 | Camden Russell | St John College | 2:18.25 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Jackson McKay | Hastings Boys High School | 2:09.58q |
| 2 | Ryan Boyle | Bethlehem College | 2:16.74q |
| 3 | Ryan Fleming | Westlake Boys High School | 2:18.84q |
| 4 | Joshua Allen | St Patrick's College (Silverst | 2:19.52q |
| 5 | Torben Fear | Wellington College | 2:21.02 |
| 6 | Theo Wilkinson | Wellington High School | 2:25.15 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | James Trathen | Macleans College | 2:02.42q |
| 2 | Alex Martin | Wellington College | 2:02.67q |
| 3 | Liam O'Donnell | St Thomas Of Canterbury Colleg | 2:03.12q |
| 4 | Nicolas Alvarez Rey-Virag | Logan Park High School | 2:04.66q |
| 5 | Ethan Friend | St Peter's College (Gore) | 2:07.74 |
| 6 | Lorcan Rabbitte | Havelock North High School | 2:11.25 |
| 7 | Jacob Hewitt | Green Bay High School | 2:13.45 |
| 8 | Dale Arbuckle | Marlborough Boys College | 2:17.86 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | William Laing | Roncalli College | 2:08.53q |
| 2 | Thomas Cowan | Westlake Boys High School | 2:09.09q |
| 3 | Thomas White | Wellington College | 2:09.64 |
| 4 | John Mengel | John McGlashan College | 2:09.98 |
| 5 | Charlie Matthews | Rathkeale College/Trinity Seni | 2:12.35 |
| 6 | Austin Lash | Rotorua Boys' High School | 2:13.49 |
| 7 | Joshua Allen | St Patrick's College (Silverst | 2:18.14 |
| 8 | Liam Thornhill | Bream Bay College | 2:20.59 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | James Ford | Kings College | 2:08.51q |
| 2 | Callum O'Keefe | Lindisfarne College | 2:08.95q |
| 3 | Wiremu Ngamotu | Avondale College | 2:11.50 |
| 4 | Ryan Boyle | Bethlehem College | 2:12.90 |
| 5 | Robert Fitzpatrick | Auckland Grammar School | 2:14.09 |
| 6 | Jackson McKay | Hastings Boys High School | 2:14.53 |
| 7 | Ryan Fleming | Westlake Boys High School | 2:15.33 |
| 8 | Alex McCorkindale | St Thomas Of Canterbury Colleg | 2:15.54 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | James Ford | Kings College | 1:58.32 |
| 2 | Alex Martin | Wellington College | 1:59.74 |
| 3 | Callum O'Keefe | Lindisfarne College | 2:00.26 |
| 4 | James Trathen | Macleans College | 2:00.97 |
| 5 | Thomas Cowan | Westlake Boys High School | 2:04.91 |
| 6 | William Laing | Roncalli College | 2:05.07 |
| 7 | Nicolas Alvarez Rey-Virag | Logan Park High School | 2:05.95 |
| 8 | Liam O'Donnell | St Thomas Of Canterbury Colleg | 2:07.73 |