| Year | Debater | Record | Result |
|---|---|---|---|
| 1979 | 0-4 | Did Not Clear | |
| 1978 | Allison Hubel & Lois Quam | Unknown | Did Not Clear |
| 1977 | Mary Langan & Lois Quam | Unknown | Did Not Clear |
| 1975 | Unknown | Octafinalist | |
| 1973 | Unknown | Octafinalist | |
| 1972 | Unknown | Did Not Clear | |
| 1971 | Lori Nieno, Betsy O'Connell, Mart McLaughlin & Tom O'Connell | Unknown | Did Not Clear |
| 1970 | 0-10 | 25th Place | |
| 1934 | Frank Gray, Robert Jacquot & Susan Osweiler | N/A | Quarterfinalist |