| Year | Winner |
| 1992 | Julia Fraser |
| 1993 | |
| 1994 | |
| 1995 | Julia Fraser |
| 1996 | Julia Fraser |
| 1997 | Barbara Anderson |
| 1998 | Dorothy Kane |
| 1999 | Sue Lyttle |
| 2000 | Royce Mills |
| 2001 | Liz Nicholson |
| 2002 | Liz Nicholson |
| 2003 | Pamela Morrison |
| 2004 | Royce Mills |
| 2005 | Royce Mills |
| 2006 | Liz Nicholson |
| 2007 | Liz Nicholson |
| 2008 | Liz Nicholson |
| 2009 | Liz Nicholson |
| 2010 | Liz Nicholson |