| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Ben Evans | St Bede's College | 44.35 | |
| 2 | Tom Walsh | Timaru Boys' High School | 43.53 | |
| 3 | Shanan Mactier | Ashburton College | 35.22 | |
| 4 | Hamish Finnie | John McGlashan | 35.03 | |
| 5 | Sevao Stowers | Hillmorton High School | 34.33 | |
| 6 | Tyler Vivian | Ellesmere College | 33.68 | |
| 7 | Mana Wright | James Hargest High School | 33.40 | |
| 8 | Andrew Thorn | Hornby High School | 31.62 | |
| 9 | Ben Mackay | Kings High School | 30.45 | |
| 10 | Matthew Kottier | St Bede's College | 29.30 | |
| 11 | Hayden Hall | Kaiapoi High School | 28.58 | |
| 12 | Chad Butson | Southland Boys High School | 26.37 | |
| -- | Nick Brake | Westland High School | SCR | |
| -- | Joe Dixon | Nayland College | DNS | |
| -- | Sam Hix | Timaru Boys' High School | SCR |