| 1969 - 1970 | Betty Brown |
| 1970 - 1971 | Betty Brown |
| 1971 - 1972 | Betty Brown |
| 1972 - 1973 | Betty Brown |
| 1973 - 1974 | Helen Denning |
| 1974 - 1975 | Helen Denning |
| 1975 - 1976 | Helen Denning Lou Reed |
| 1976 - 1977 | Helen Denning |
| 1977 - 1978 | Helen Denning |
| 1978 - 1979 | Helen Denning |
| 1979 - 1980 | Helen Denning |
| 1980 - 1981 | Helen Denning Darlene Melvin |
| 1981 - 1982 | Helen Denning Darlene Melvin |
| 1982 - 1983 | Helen Denning Darlene Melvin |
| 1983 - 1984 | Helen Denning Darlene Melvin |
| 1984 - 1985 | Helen Denning Darlene Melvin |
| 1985 - 1986 | Helen Denning Darlene Melvin |
| 1986 - 1987 | Helen Denning Darlene Melvin |
| 1987 - 1988 | Helen Denning Darlene Melvin |
| 1988 - 1989 | Helen Denning Darlene Melvin |
| 1989 - 1990 | Helen Denning Darlene Melvin |
| 1990 - 1991 | Helen Denning Darlene Melvin |
| 1991 - 1992 | Helen Denning Darlene Melvin |
| 1992 - 1993 | Helen Denning Sharon Bayes |
| 1993 - 1994 | Helen Denning Sharon Bayes |
| 1994 - 1995 | Helen Denning Sharon Bayes Alice Hagerman |
| 1995 - 1996 | Helen Denning Sharon Bayes Alice Hagerman |
| 1996 - 1997 | Sharon Bayes Susan Bender Helen Denning |
| 1997 - 1998 | Sharon Bayes Helen Denning Barbara Lee |
| 1998 - 1999 | Sharon Bayes Helen Denning Barbara Lee |
| 1999 - 2000 | Sharon Bayes Barbara Lee Susan Bender |
| 2000 - 2001 | Sharon Bayes Barbara Lee Susan Bender |
| 2001 - 2002 | Sharon Bayes Barbara Lee Susan Bender |
| 2002 - 2003 | Sharon Bayes Barbara Lee Susan Bender |