1981-T. Stead 
1982-T. Palilonis 
1983-C. Reyes 
1984-C. Stephenson 
1985 & 1986-R. Turner 
1993-D. Riley 
1994-D. Tiburcio 
1995-D. Riley 
1996-R. Yarbrough 
1997-N. Williamson 
1998-N. Williamson 
1999-M. Cook 
2000-D. Menzel 
2001-M. Hurst 
2002-M. Hurst 
2003-M. Hurst 
2004-K. Dorsey 
2005-D. Pearce 
2006-C. Kelly 
2007-S. Blotzer 
2008-M. Cook 
2009-G. Campbell 
2010-J. Crumrine 
2011-M. Hurst 
2012-M. Cook 
2013-N. Williamson 
2014-R. Villarreal 
2015-A. Tegenkamp 
2016-B. Simonson 
2017-N. Stachowicz