| 1976 | D Beresford | 1977 | J North | 1978 | A Heaton |
| 1979 | J North | 1980 | – | 1981 | J S Bradshaw |
| 1982 | A Peacock | 1983 | J S Bradshaw | 1984 | J Read |
| 1985 | A J Peacock | 1986 | I C Taylor | 1987 | J Holt |
| 1988 | J Holt | 1989 | J R Nuttall | 1990 | P Browning |
| 1991 | K Carr | 1992 | P Browning | 1993 | L Thompson |
| 1994 | G Wilkinson | 1995 | L Thompson | 1996 | M Wallis |
| 1997 | D Nuttall | 1998 | L Thompson | 1999 | M Procter |
| 2000 | D Walker | 2001 | M Nutter | 2002 | – |
| 2003 | A Orr | 2004 | P Booth | 2005 | P Thompson |
| 2006 | T Edward | 2007 | T Edward P Thompson | 2008 | C Balderson |
| 2009 | T Edward | 2010 | – | 2011 | P Thompson |
| 2012 | J Brown | 2013 | J Brown | 2014 | S Riley |
| 2015 | J Brown | 2016 | D Bagot | 2017 | J Brown |
| 2018 | J Brown | 2019 | A Laycock | 2020 | – |
| 2021 | – | 2022 | – | 2023 |