| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Mikael Starzynski | Wairarapa College | 2:08.93q |
| 2 | Nicholas Murphy | Auckland Grammar School | 2:09.25q |
| 3 | Jude Darby | Westlake Boys High School | 2:09.45q |
| 4 | Mitchell Snell | Lindisfarne College | 2:09.97q |
| 5 | Max Flannigan | Rangiora High School | 2:11.02q |
| 6 | Josh Collop | New Plymouth Boys High School | 2:12.15 |
| 7 | Edward Day | Kings College | 2:17.57 |
| 8 | Jamal Roberton | St Peter's School Camb | 2:28.68 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Taylor Smith | Tauranga Boys College | 2:09.54q |
| 2 | Finlay Seeds | Hutt International Boys School | 2:12.25q |
| 3 | Zinan Bennett | Middleton Grange School | 2:12.96q |
| 4 | Euan Kortink | St Patricks College Silverstr | 2:13.12q |
| 5 | Kyle Gullery | Burnside High School | 2:13.73 |
| 6 | Will Goodwin | Wellington College | 2:23.57 |
| 7 | Hayden Stuart | Menzies College | 2:25.67 |
| 8 | Reuben Moffitt | St John College | 2:36.50 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ben (George) Moore | Rangitoto College | 2:09.32q |
| 2 | Kalyan Gujju | Hamilton Boys High School | 2:09.49q |
| 3 | Ben Allan | Nelson College | 2:09.50q |
| 4 | Lakshay Bawa | Macleans College | 2:09.51q |
| 5 | Callan Rothmets | Wellington College | 2:10.32q |
| 6 | Matthew Durant | Christ's College | 2:13.45 |
| 7 | Luke Mitchell | Hillview Christian School | 2:20.74 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Travis Bayler | Wanganui High School | 2:08.21q |
| 2 | Stanton Renwicks | St Patricks College Silverstr | 2:08.83q |
| 3 | Jacob de Graaf | Sacred Heart College Auck | 2:08.85q |
| 4 | Andrew Ledger | Hutt International Boys School | 2:08.89q |
| 5 | Josh Tisch | Tauranga Boys College | 2:08.91q |
| 6 | James Robertson | Kings College | 2:10.83q |
| 7 | Lachlan Bruce | Wellington College | 2:18.57 |
| 8 | Matthew Apperley | Karamu High School | 2:42.47 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ethan Quirk | Sacred Heart College Auck | 2:15.63q |
| 2 | Ryan Sutherland | Burnside High School | 2:16.29q |
| 3 | Josh Inger | Rangitoto College | 2:17.31q |
| 4 | Joshua Gordon | Hamilton Boys High School | 2:17.69q |
| 5 | Ben Gregory | Mt Albert Grammar | 2:20.40 |
| -- | Kudzaishe Honamombe | Avondale College | DNS |
| -- | Maui Tatam | Cook Islands | DQ |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Mikael Starzynski | Wairarapa College | 2:09.47q |
| 2 | Jude Darby | Westlake Boys High School | 2:09.73q |
| 3 | Ethan Quirk | Sacred Heart College Auck | 2:10.03 |
| 4 | Lakshay Bawa | Macleans College | 2:10.14 |
| 5 | Kalyan Gujju | Hamilton Boys High School | 2:10.35 |
| 6 | Zinan Bennett | Middleton Grange School | 2:10.74 |
| 7 | James Robertson | Kings College | 2:12.53 |
| 8 | Joshua Gordon | Hamilton Boys High School | 2:21.08 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Ben Allan | Nelson College | 2:06.72q |
| 2 | Andrew Ledger | Hutt International Boys School | 2:06.84q |
| 3 | Nicholas Murphy | Auckland Grammar School | 2:06.85q |
| 4 | Stanton Renwicks | St Patricks College Silverstr | 2:08.39 |
| 5 | Travis Bayler | Wanganui High School | 2:08.69 |
| 6 | Max Flannigan | Rangiora High School | 2:10.88 |
| 7 | Jacob de Graaf | Sacred Heart College Auck | 2:11.63 |
| 8 | Euan Kortink | St Patricks College Silverstr | 2:12.57 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Finlay Seeds | Hutt International Boys School | 2:05.27q |
| 1 | Ryan Sutherland | Burnside High School | 2:05.27q |
| 3 | Josh Tisch | Tauranga Boys College | 2:05.43q |
| 4 | Taylor Smith | Tauranga Boys College | 2:08.16 |
| 5 | Ben (George) Moore | Rangitoto College | 2:09.91 |
| 6 | Callan Rothmets | Wellington College | 2:10.89 |
| 7 | Mitchell Snell | Lindisfarne College | 2:17.73 |
| 8 | Josh Inger | Rangitoto College | 2:23.13 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Ryan Sutherland | Burnside High School | 1:57.89 |
| 2 | Mikael Starzynski | Wairarapa College | 1:58.90 |
| 3 | Jude Darby | Westlake Boys High School | 2:01.65 |
| 4 | Nicholas Murphy | Auckland Grammar School | 2:01.66 |
| 5 | Andrew Ledger | Hutt International Boys School | 2:04.08 |
| 6 | Finlay Seeds | Hutt International Boys School | 2:04.56 |
| 7 | Ben Allan | Nelson College | 2:04.80 |
| 8 | Josh Tisch | Tauranga Boys College | 2:07.94 |