| Year | Debater | Record | Result |
|---|---|---|---|
| 1979 | 2-2 | Did Not Clear | |
| 1978 | Kevin Peterson & David Torgelson | Unknown | Did Not Clear |
| 1977 | Unknown | Did Not Clear | |
| 1977 | Unknown | Did Not Clear | |
| 1976 | Unknown | Did Not Clear | |
| 1971 | Unknown | Did Not Clear | |
| 1955 | Unknown | Unknown | |
| 1953 | 3-3 | 8th Place | |
| 1916 | Evelyn Anderson, George Scotten, Geraldine Haley, Norine Hawkland & Joe Chase | N/A | Semifinalist |
| 1906 | Carl Jacobson, Victor Knutson & Wallace Martin | N/A | Semifinalist |
| 1905 | Maurice Jenness, Victor Knutson & Wallace Martin | N/A | Semifinalist |