| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Jack Bryant | St Bede's College | 45.73 | |
| 2 | Brandon James | Papanui High School | 34.62 | |
| 3 | Dallas McLeod | Mt Hutt College | 32.83 | |
| 4 | Hugh McLeod-Jones | Otago Boys High School | 32.66 | |
| 5 | Uasi Alaimalo | Hornby High School | 30.71 | |
| 6 | Jake Edwards | Timaru Boys' High School | 30.34 | |
| 7 | James Bungard | East Otago High School | 30.08 | |
| 8 | Taine Te Whata | Northern Southland College | 29.91 | |
| 9 | Bailey Cotton | Nayland College | 25.49 | |
| 10 | Kelsey Scott | Geraldine High School | 23.53 | |
| -- | Jack Good | Oxford Area School | DNS | |
| -- | Perrry Karati | Burnside High School | F |