| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sami Hidegom | Shirley Boys High School | 15.59q |
| 2 | Tim Rhoades | Burnside High School | 16.36q |
| 3 | Joe Keetley | Kaiapoi High School | 16.95q |
| 4 | Declan Watt | Burnside High School | 18.92 |
| -- | Daniel Afeau | St Bede's College | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Shane Anderson | St Bede's College | 12.41q |
| 2 | Aaron Ruddle | Unlimited Paenga Tawhiti | 13.86q |
| 3 | Matt Clinton | Burnside High School | 14.17q |
| 4 | Jackson Henry | Shirley Boys High School | 14.25q |
| 5 | Luke de Beus | St Bede's College | 15.67q |
| -- | Ben McConnell | Middleton Grange | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Shane Anderson | St Bede's College | 11.88 |
| 2 | Aaron Ruddle | Unlimited Paenga Tawhiti | 12.79 |
| 3 | Jackson Henry | Shirley Boys High School | 13.32 |
| 4 | Sami Hidegom | Shirley Boys High School | 13.41 |
| 5 | Tim Rhoades | Burnside High School | 13.72 |
| 6 | Luke de Beus | St Bede's College | 14.12 |
| 7 | Joe Keetley | Kaiapoi High School | 16.15 |
| -- | Matt Clinton | Burnside High School | DNS |