Under 12
| Winner | Runner-up | |
| 1993 | Nicole Welsh | |
| 2004 | Alex Brown | |
| 2005 | Benny Maleganeas | |
| 2007 | Aaron Billington | |
| 2008 | Aaron Billington | |
| 2009 | Alex Parker | |
| 2010 | Reece Norton | |
| 2011 | Nathan Miller | |
| 2012 | Nathan Miller | |
| 2013 | Reece Norton | |
| 2014 | Reece Norton | |
| 2015 | Jayden Tamehana | |
| 2016 | Mau Tamehana | Nicolas Blackmore |
| 2017 | Mau Tamehana | Nevaeh Chapelli |
| 2019 | Mau Tamehana | Nevaeh Chapelli |
| 2020 | ||
| 2021 | ||
| 2022 | Frank Huang | Jeremy Goodlock |
| 2023 | Frank Huang | Jeremy Goodlock |
Under 15
| Winner | Runner-up | |
| 1993 | Matt Harmon | Lee Welsh |
| 1994 | Matt Harmon | Lee Welsh |
| 2004 | Scott Richards | |
| 2005 | Michael O’Dell | |
| 2007 | C.J Maleganeas | |
| 2008 | Benny Maleganeas | |
| 2009 | Benny Maleganeas | |
| 2010 | Alex Parker | |
| 2011 | Aaron Billington | |
| 2012 | Aaron Billington | |
| 2013 | Aaron Billington | |
| 2014 | Nathan Miller | |
| 2015 | Reece Norton | |
| 2016 | Nathan Miller | Reece Norton |
| 2017 | Reece Norton | Jayden Tamehana |
| 2019 | ||
| 2020 | ||
| 2021 | ||
| 2022 | Noah Girvan | Mau Tamehana |
| 2023 | Charles Huang | Nevaeh Chapelli |
Under 18 Girls
| Winner | Runner-up | |
| 2014 | Ashleigh Smith | |
| 2015 | Ashleigh Smith | |
| 2016 | Madelyn Norton | Tali O’Loughlin |
| 2017 | Madelyn Norton | Tali O’Loughlin |
| 2019 | ||
| 2020 | ||
| 2021 | ||
| 2022 | Chevelle Ellis | Nevaeh Chapelli |
Under 18
| Winner | Runner-up | |
| 1993 | Dean Welsh | |
| 1994 | Matt Harmon | Dean Welsh |
| 1995 | Matt Harmon | Lee Welsh |
| 1996 | Matt Harmon | Lee Welsh |
| 1997 | Matt Harmon | Lee Welsh |
| 2004 | Daniel Sostarko | |
| 2005 | Daniel Sostarko | |
| 2007 | Alessandro Nasca | |
| 2008 | Alessandro Nasca | |
| 2009 | Justin Finney | |
| 2010 | Benny Maleganeas | |
| 2011 | Benny Maleganeas | |
| 2012 | Alex Parker | |
| 2013 | Bradley Berger | |
| 2014 | Nathan Miller | |
| 2015 | Daniel Smith | |
| 2016 | Nathan Miller | Reece Norton |
| 2017 | Nathan Miller | Reece Norton |
| 2019 | ||
| 2020 | ||
| 2021 | ||
| 2022 | Dominic O’Brien | Will Girvan |
| 2023 | Mau Tamehana | Will Girvan |