| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Ryan Ballantyne | St Paul's Collegiate Ham | 19.53 | |
| 2 | Ben Power | Hutt International Boys School | 18.83 | |
| 3 | Scott Gregory | Whangarei Boys High School | 18.35 | |
| 4 | Nathaniel Sulupo | St Patricks College Kilbirnie | 16.78 | |
| 5 | Kai Mason | Motueka High School | 16.22 | |
| 6 | Hugh McLeod-Jones | Otago Boys High School | 15.58 | |
| 7 | James Kimiora Harry | Cook Islands | 14.59 | |
| 8 | Jack Welsh | Southland Boys High School | 14.17 | |
| 9 | Jackson Morgan | St Paul's Collegiate Ham | 14.04 | |
| 10 | Nicholas Hailes | Pinehurst School Inc | 13.61 | |
| 11 | Taine S Te Whata | Otago Boys High School | 13.13 | |
| 12 | Toby Hall | Hutt International Boys School | 12.06 | |
| 13 | Seamus Mulrooney | St Bede's College | 12.04 | |
| 14 | Reece Thompson | Tauranga Boys College | 11.55 | |
| 15 | Shilo Klein | St Andrews College | 11.38 | |
| -- | Semi (Junior) Soqeta | Avondale College | DNS | |
| -- | Paula Folau | Macleans College | DNS | |
| -- | Tapiha Allen | Kaikoura High School | DNS |