| Year | Men | Women |
|---|---|---|
| 2020 | Cancelled due to COVID-19 | Cancelled due to COVID-19 |
| 2019 | ||
| 2018 | Benjamin Horner (Iowa) | |
| 2017 | ||
| 2016 | David Risley (Colorado) | Marina Zhelavskaya |
| 2015 | Gregory Heinle (Indiana) | |
| 2014 | ||
| 2013 | David Ryon (Texas) | |
| 2012 | Saad Siddiqui (Illinois) | |
| 2011 | Kolton Wenckus (Montana) | Lexi York (Oregon) |
| 2010 | Kevin Winn (Calif.) | Kelly Gremley (Indiana) |
| 2009 | O. Rion Ocampo (Virginia) | Whitney Altenhoff (Texas) |
| 2008 | Nick King (Miss.) | Vanna Miller (Texas) |
| 2007 | Bryan Manis (Kentucky) | |
| 2006 | Alejandro Ron (Colorado) | Carolyn Becker (N.J.) |
| 2005 | Joseph Lee (Louisana) | Ashley Loyd (Tenn.) |
| 2004 | Taylor McDermott (Texas) | Peyton Myers |