| Year | Women | |||
| 2007 | Kimmy | Stockli | 14-0 | 68.84% |
| 2006 | Linda | Hoelscher | 7-0 | 65.53% |
| 2005 | Kimmy | Stockli | 10-0 | 65.83% |
| 2004 | Linda | Hoelscher | 7-1 | 61.84% |
| 2003 | Diane | Silva | 9-1 | 74.17% |
| 2002 | Diane | Silva | 7-0 | 73.14% |
| 2001 | Sharon | Paddock | 8-1 | 70.30% |
| 2000 | Diane | Silva | 7-1 | 59.40% |
| 1999 | Teddy | Guillotte | 9-1 | 71.40% |
| 1998 | Teddy | Guilotte | 5-1 | 65.20% |
| 1997 | Diane | Silva | 8-1 | 72.00% |
| 1996 | Diane | Silva | 10.2 | 70.90% |
| 1995 | Teddy | Guillotte | 9-1 | 73.10% |
| 1994 | Teddy | Guillotte | 8-1 | 71.60% |
| 1993 | Diane | Silva | 11-1 | 69.90% |
| 1992 | Diane | Silva | 11-1 | 75.00% |
| 1991 | Sharon | Paddock | 9-0 | 76.50% |
| 1990 | Diane | Lopez | 7-1 | 77.60% |
| 1989 | Diane | Lopez | 5-0 | 76.70% |
| 1988 | Diane | Lopez | 5-0 | 78.60% |
| 1987 | Diane | Lopez | 7-0 | 74.20% |
| 1986 | Sharon | Paddock | 7-0 | 81.10% |
| 1985 | ||||
| 1984 | Sharon | Paddock | 6-0 | 74.30% |
| 1983 | ||||
| 1982 | Yvonne | Mauzey | 6-1 | 63.70% |
| 1981 | Vera | Floyd | 7-0 | 67.40% |
| 1980 | Yvonne | Mauzey | 7-1 | 62.60% |
| 1979 | Yvonne | Mauzey | 7-0 | 53.10% |
| 1978 | Sharon | Paddock | 7-1 | 57.10% |
| 1977 | Marisella | Mauricio | 7-0 | 57.40% |
| 1976 | Flora | Jones | 7-1 | 46.90% |
| 1975 | Jo | Vickery | 6-1 | 45.10% |
| 1974 | Flora | Jones | 6-0 | 47.90% |
| 1973 | Leona | Anderson | 8-0 | 54.90% |
| 1972 | Leona | Anderson | 3-0 | 61.40% |
| 1971 | Leona | Anderson | 5-0 | 50.00% |
| 1970 | Carrie | Price | 3-0 | 50.00% |
| 1969 | Pat | Turner | 3-0 | |
| 1968 | Florence | Klees | 5-0 | 37.40% |
| 1967 | Stella | Gates | 4-1 | |
| 1966 | Elsie | Gregerson | 6-0 | 29.50% |
| 1965 | Elsie | Gregerson | 5-0 | 43.40% |
| 1964 | Esther | Williams | 4-1 | |