| Year | Debater | Record | Result |
|---|---|---|---|
| 1994 | Jodi Paquette & Steph Pippo | Unknown | Did Not Clear |
| 1993 | Lisa Anderson & Brad Christ | 1-3 | Did Not Clear |
| 1991 | Joann Carey & Marianne Johnson | 3-1 | Octafinalist |
| 1989 | Molly Bondhus & Patrick Lilja | 4-0 | Finalist |
| 1988 | Scott Berger & Molly Bondhus | 1-3 | Did Not Clear |
| 1988 | Dan Boxeth & Kevin Gilbert | 2-2 | Did Not Clear |
| 1987 | Scott Berger & Jim Wyvell | 2-2 | Octafinalist |
| 1986 | Amy Berger & Ann Costello | 1-3 | Did Not Clear |
| 1985 | John Aho & Mike Cooper | Unknown | Did Not Clear |
| 1984 | Ray Hoffman & Dave Kuennen | 3-1 | Semifinalist |
| 1984 | John Aho & Tom Deretich | 0-4 | Did Not Clear |
| 1983 | 2-2 | Octafinalist | |
| 1981 | 1-3 | Did Not Clear | |
| 1978 | Kathy Severson & Sandy Zunker | Unknown | Did Not Clear |
| 1977 | Unknown | Octafinalist | |
| 1976 | Unknown | Did Not Clear | |
| 1975 | Unknown | Semifinalist | |
| 1974 | Unknown | Quarterfinalist | |
| 1973 | Unknown | Did Not Clear |