| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Isaac Saywell | St Bede's College | 2:05.63q |
| 2 | Felix Field | New Plymouth Boys High School | 2:07.01 |
| 3 | Joe Martin | Wellington College | 2:07.87q |
| 4 | Nate Burke | Whanganui Collegiate | 2:08.52q |
| 5 | Blake Miscal | St Patrick's College (Silverst | 2:09.19q |
| 6 | Bernard Stallard | St Patrick's College (Kilbirni | 2:12.03 |
| 7 | Oakley Blackburn | Christchurch Boys High School | 2:29.40 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Hamish Murray | Aquinas College | 2:09.00q |
| 2 | Timothy Wallace | St Kentigern College | 2:09.01q |
| 3 | Jude Deaker | Wakatipu High School | 2:09.17q |
| 4 | Justin Cunningham | Freyberg High School | 2:09.42q |
| 5 | Liam Galt | Wellington College | 2:09.88q |
| 6 | Arran Brodie | Westlake Boys High School | 2:09.98q |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Conall McLean | Westlake Boys High School | 2:09.56q |
| 2 | Jack Erikson | Kings College | 2:09.65q |
| 3 | Henry Sevier | Christchurch Boys High School | 2:09.69q |
| 4 | Alex Wilson | Hastings Boys High School | 2:09.90q |
| 5 | Thomas Fitzgerald | Whanganui Collegiate | 2:10.00q |
| 6 | Liam Smith | Taradale High School | 2:15.27 |
| 7 | Joshua Smith | Auckland Grammar School | 2:17.85 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Charlie Richardson | Sacred Heart College (Auckland | 2:08.51q |
| 2 | Quinn Winwood | Kings College | 2:11.41q |
| 3 | Jake Lomas | St Peter's School | 2:11.79q |
| 4 | Solomon Randerson | Auckland Grammar School | 2:12.29q |
| 5 | Ciaran Mace | Awatapu College | 2:15.24 |
| -- | Cooper Ferguson | New Plymouth Boys High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Jaguun Gunregjav-Willers | St Patrick's College (Kilbirni | 2:14.87q |
| 2 | Bede Colbourne | Francis Douglas Memorial Colle | 2:14.97q |
| 3 | Silas Campbell | Wellington College | 2:17.63q |
| 4 | Joseph du Toit | Independent Home School Athlet | 2:28.74q |
| 5 | Nathan O'Neill | Avondale College | 2:38.98 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Hamish Murray | Aquinas College | 2:05.17q |
| 2 | Conall McLean | Westlake Boys High School | 2:05.81q |
| 3 | Nate Burke | Whanganui Collegiate | 2:06.69 |
| 4 | Liam Galt | Wellington College | 2:10.28 |
| 5 | Blake Miscal | St Patrick's College (Silverst | 2:10.96 |
| 6 | Silas Campbell | Wellington College | 2:11.67 |
| 7 | Bede Colbourne | Francis Douglas Memorial Colle | 2:12.38 |
| 8 | Quinn Winwood | Kings College | 2:17.74 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Jack Erikson | Kings College | 1:59.29q |
| 2 | Charlie Richardson | Sacred Heart College (Auckland | 1:59.76q |
| 3 | Jaguun Gunregjav-Willers | St Patrick's College (Kilbirni | 2:00.06q |
| 4 | Joe Martin | Wellington College | 2:00.61q |
| 5 | Justin Cunningham | Freyberg High School | 2:09.11 |
| 6 | Thomas Fitzgerald | Whanganui Collegiate | 2:09.34 |
| 7 | Jake Lomas | St Peter's School | 2:11.80 |
| 8 | Joseph du Toit | Independent Home School Athlet | 2:27.76 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Timothy Wallace | St Kentigern College | 2:06.20q |
| 2 | Jude Deaker | Wakatipu High School | 2:06.30q |
| 3 | Isaac Saywell | St Bede's College | 2:06.94 |
| 4 | Henry Sevier | Christchurch Boys High School | 2:07.84 |
| 5 | Alex Wilson | Hastings Boys High School | 2:08.13 |
| 6 | Solomon Randerson | Auckland Grammar School | 2:15.36 |
| 7 | Arran Brodie | Westlake Boys High School | 2:19.91 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Jack Erikson | Kings College | 1:59.17 |
| 2 | Hamish Murray | Aquinas College | 1:59.98 |
| 3 | Charlie Richardson | Sacred Heart College (Auckland | 2:00.31 |
| 4 | Timothy Wallace | St Kentigern College | 2:01.12 |
| 5 | Jaguun Gunregjav-Willers | St Patrick's College (Kilbirni | 2:02.01 |
| 6 | Jude Deaker | Wakatipu High School | 2:05.18 |
| 7 | Joe Martin | Wellington College | 2:09.54 |
| -- | Conall McLean | Westlake Boys High School | DQ |