| Year | Men | Women |
|---|---|---|
| 2003 | Alok Mehta (Illinois) | Sheri Zappala (New York) |
| 2002 | John Dill (Texas) | Susan Lichtman (N.J.) |
| 2001 | Bob Jackson (Miss.) | Yuni Cobb (Washington) |
| 2000 | Eduardo Munoz (Texas) | Ann Doucette (Maine) |
| 1999 | Wayne Gonsalves (Florida) | Gladys Leonard (Alabama) |
| 1998 | Jack White (Michigan) | Erin Kelly |