| Year | Debater | Record | Result |
|---|---|---|---|
| 1975 | Unknown | Did Not Clear | |
| 1974 | Unknown | Octafinalist | |
| 1973 | Unknown | Did Not Clear | |
| 1972 | Unknown | Did Not Clear | |
| 1961 | 9-1 | 2nd Place | |
| 1960 | 4-2 | 7th Place | |
| 1959 | 2-4 | 14th Place | |
| 1956 | 5-1 | 3rd Place | |
| 1953 | 4-2 | 5th Place | |
| 1945 | Barbara Beall & James Wackerbarth | N/A | Champion |