| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Regan Wilson | Tauranga Boys' College | 22.92q |
| 2 | AJ Madondo | Christ's College | 22.95q |
| 3 | Ethen Lagatule | Orewa College | 23.25q |
| 4 | Tom Swales | Kaiapoi High School | 23.46 |
| 5 | Remy Syminton | Kristin School | 23.55q |
| 6 | Cruz Witherford | Matamata College | 23.84 |
| 7 | Zak Papworth | Whanganui High School | 24.39 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Leo Yousuf | Wellington College | 22.75q |
| 2 | Brayden Neilson | New Plymouth Boys High School | 23.02 |
| 3 | Cayd Lambert | Westlake Boys High School | 23.12q |
| 4 | Tia Wynyard RC | Kaiapoi High School | 23.47 |
| 5 | Matthew Botting | Mt Aspiring College | 23.54q |
| 6 | Ashton Blenkiron-Pye | Tauranga Boys' College | 23.75 |
| 7 | Isaac Makoii | St Patrick's College (Silverst | 24.52 |
| -- | Vishnukalyan Marimuthu | Burnside High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Kadin Taylor | Avondale College | 22.14q |
| 2 | Hunter Scott | Christchurch Boys High School | 22.51q |
| 3 | Rauri Meo | Wellington College | 22.54q |
| 4 | Asher Rogo | Northcote College | 22.81q |
| 5 | Samuel Hermann | Whanganui Collegiate | 24.30 |
| 6 | Filipe Bayly | Whanganui Collegiate | 24.98 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Rylan Noome | Napier Boys High School | 21.91q |
| 2 | Lucas Lambert | Paraparaumu College | 22.47q |
| 3 | Henry Smith | St Peter's School | 23.19 |
| 4 | Logan Smith | Francis Douglas Memorial Colle | 23.69 |
| 5 | Vincent Walters | Whanganui High School | 23.97 |
| 6 | Charlie Applegarth YC | St Bede's College | 24.18 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sebastian Ferro | John McGlashan College | 22.53q |
| 2 | Liam Kilby | Napier Boys High School | 22.87q |
| 3 | Oliver Barnett | ACG Strathallan College | 23.26q |
| 4 | Zack Walton | Christchurch Boys High School | 23.62 |
| 5 | Zackarius Ziogas | St Patrick's College (Silverst | 24.10 |
| 6 | Carter Taylor | St Peter's School | 24.88 |
| 7 | Izzy Kamana | St Peter's School | 25.24 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Joe Dolphin | Rangitoto College | 22.76q |
| 2 | Ollie Davis | Central Southland College | 22.89q |
| 3 | Blake Dalton | Taieri College | 23.27q |
| 4 | Sacha Tahi | Christchurch Boys High School | 23.33q |
| 5 | Damian Hodgson | Whanganui High School | 23.61 |
| 6 | Kyan Seymour | Botany Downs Secondary College | 24.80 |
| 7 | Connor Tamihana YC | Shirley Boys High School | 25.08 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | AJ Madondo | Christ's College | 21.91 |
| 2 | Joe Dolphin | Rangitoto College | 22.01q |
| 3 | Kadin Taylor | Avondale College | 22.05 |
| 4 | Hunter Scott | Christchurch Boys High School | 23.03 |
| 5 | Asher Rogo | Northcote College | 23.38 |
| 6 | Oliver Barnett | ACG Strathallan College | 23.59 |
| 7 | Matthew Botting | Mt Aspiring College | 23.70 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Rylan Noome | Napier Boys High School | 21.49q |
| 2 | Lucas Lambert | Paraparaumu College | 22.42q |
| 3 | Blake Dalton | Taieri College | 22.62q |
| 4 | Rauri Meo | Wellington College | 22.66 |
| 5 | Regan Wilson | Tauranga Boys' College | 23.28 |
| 6 | Sacha Tahi | Christchurch Boys High School | 23.35 |
| 7 | Remy Syminton | Kristin School | 23.98 |
| Placing | Athlete | Team | Semi Finals |
|---|---|---|---|
| 1 | Sebastian Ferro | John McGlashan College | 22.64q |
| 2 | Cayd Lambert | Westlake Boys High School | 22.78q |
| 3 | Liam Kilby | Napier Boys High School | 22.99 |
| 4 | Leo Yousuf | Wellington College | 23.05 |
| 5 | Ethen Lagatule | Orewa College | 23.14 |
| 6 | Ollie Davis | Central Southland College | 23.17 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Rylan Noome | Napier Boys High School | 21.28 |
| 2 | Joe Dolphin | Rangitoto College | 21.38 |
| 3 | Blake Dalton | Taieri College | 22.15 |
| 4 | Lucas Lambert | Paraparaumu College | 22.39 |
| 5 | Cayd Lambert | Westlake Boys High School | 22.89 |
| -- | Sebastian Ferro | John McGlashan College | DNS |