U23 Men – Laing Harrow Shield Winners
Championship Winners
For Championships held from 2016 onwards, click on the link to view more information on that Championship
| 2004 | NSW in Sydney | 2016 | NSW in Sydney |
| 2005 | Australia U19 in Canberra | 2017 | Queensland in Brisbane |
| 2006 | ACT in Brisbane | 2018 | Queensland in Brisbane |
| 2007 | ACT in Melbourne | 2019 | Queensland in Brisbane |
| 2008 | ACT in Perth | 2020 | Event cancelled due to COVID-19 |
| 2015 | Queensland in Brisbane |
