Under 25 Singles
| 1982 / 83 | G. Morris | Addlethorpe |
| 1983 / 84 | D. Eminson | Scunthorpe |
| 1984 / 85 | N. Adams | Spalding |
| 1985 / 86 | A. Sandy | |
| 1986 / 87 | N. Bowden | Lincoln |
| 1987 / 88 | N. Bowden | Lincoln |
| 1988 / 89 | N. Frosdick | Lincoln |
| 1989 / 90 | R. Vinter | Boston |
| 1990 / 91 | N. Cammack | Boston |
| 1991 / 92 | R. Vinter | Boston |
| 1992 / 93 | N. Cammack | Boston |
| 1993 / 94 | K. Scarborough | Lincoln |
| 1994 / 95 | D. L. Ellis | Scunthorpe |
| 1995 / 96 | S. Skelton | Scunthorpe |
| 1996 / 97 | A. R. Richardson | Louth |
| 1997 / 98 | D. Auckland | Grantham |
| 1998 / 99 | P. Cranidge | Scunthorpe |
| 1999 / 00 | I. Sutton | Lincoln |
| 2000 / 01 | S. Dunham | Spalding |
| 2001 / 02 | R. Aves | Long Sutton |
| 2002 / 03 | D. Tute | Lincoln |
| 2003 / 04 | S. Winter | Long Sutton |
| 2004 / 05 | S. Winter | Long Sutton |
| 2005 / 06 | D. Tute | Lincoln |
| 2006 / 07 | D. Tute | Lincoln |
| 2007 / 08 | D. Tute | Lincoln |
| 2008 / 09 | J. West | Boston |
| 2009 / 10 | A. Dawson | Spalding |
| 2010 / 11 | M. Whyers | Spalding |
| 2011 / 12 | A. Dawson | Spalding |
| 2012 / 13 | M. Orrey | Grantham |
| 2013 / 14 | J. West | Boston |
| 2014 / 15 | J. West | Boston |
| 2015 / 16 | R. Ashton | Lincoln |
| 2016 / 17 | J. West | Boston |
| 2017 / 18 | J. West | Boston |
| 2018 / 19 | S. Harris | Spalding |