| Year |
Men |
Women |
| 2020 |
Cancelled due to COVID-19 |
Cancelled due to COVID-19 |
| 2019 |
|
|
| 2018 |
|
|
| 2017 |
|
|
| 2016 |
|
|
| 2015 |
|
|
| 2014 |
Michael Hall (N.C.) |
|
| 2013 |
Brian Laney (Calif.) |
Amanda Blender (Colorado) |
| 2012 |
Jason Chacon (Calif.) |
Dragana Bulatovic (Texas) |
| 2011 |
|
Cindy Herceg |
| 2010 |
Brian Smith |
Christina Cali (Louisana) |
| 2009 |
Parrish Dewall (Texas) |
Nancy Davis (Missouri) |
| 2008 |
Don Jordan (N.H.) |
Alicia Paoletta (Calif.) |
| 2007 |
Steve Thompson (Georgia) |
Alison Gabbert (Texas) |
| 2006 |
Stanley Trent (Tenn.) |
Carolyn Watkins (Illinois) |
| 2005 |
Chengcheng Li (Ohio) |
Jody Heming (Maryland) |