| 2013 | Joan Jenkins, Linda Norman, Kay Roberts, Ross Currin |
|---|---|
| 2012 | Sharon Clifford, Kay Goodwin, Ashok Chotai, Veena Chotai |
| 2011 | Jillian Tuckey, Rozanne Thomas, Denis Moody, Monty Dale |
| 2010 | B Wippell, B Wippell, M Doherty, K Nicoll |
| 2009 | E Willis, D Mundell, R Dean, M Geldard |
| 2008 | R Casey, A McKenna, J Heck, J Gentner |