| 24 | 2012 June 27-30 | University of Kentucky, Lexington, Kentucky |
| 23 | 2011 July 28-30 | Ohio State University, Columbus, Ohio |
| 22 | 1998 June 9-13 | Marist University, Poughkeepsie, New York |
| 21 | 1997 June 10-14 | McGill University, Montréal, Québec |
| 20 | 1996 June 25-29 | University of Kentucky, Lexington, Kentucky ($285) |
| 19 | 1995 June 14-17 | Wichita State University, Wichita, Kansas |
| 18 | 1994 June 7-11 | University of Notre Dame, Notre Dame, Indiana ($250 + $22-60) |
| 17 | 1993 July 20-23 | Michigan State University, East Lansing, Michigan ($235 + $22-49) |
| 16 | 1992 June 16-19 | University of Arkansas, Fayetteville ($225 + $30-60) |
| 15 | 1991 June 4-7 | University of Kentucky, Lexington, Kentucky ($225 + $18) |
| 14 | 1990 June 12-15 | Indiana University-Purdue University, Indianapolis, Indiana ($225 + $80) |
| 13 | 1989 June 13-16 | Kansas State University, Manhattan, Kansas ($185 + $18) |
| 12 | 1988 July 19-22 | Michigan State University, East Lansing, Michigan ($175 + $18) |
| 11 | 1987 June 2-5 | Brigham Young University, Provo, Utah ($150 + $18) |
| 10.5 | 1987 Feb. 23-27 | Asilomar State Park, CA ($300 + $0) |
| 10 | 1986 June 3-6 | University of Kentucky, Lexington, Kentucky ($160 + $18) |
| 9 | 1985 June 4-7 | Kansas State University, Manhattan, Kansas ($140 + $17) |
| 8 | 1984 May 30-June 1 | Kansas State University, Manhattan, Kansas ($140 + ?) |
| 7 | 1983 June 7-10 | Wichita State University, Wichita, Kansas ($150 + $20) |
| 6 | 1982 June 9-11 | Wichita State University, Wichita, Kansas |
| 5 | 1981 June | Wichita State University, Wichita, Kansas |
| 4 | 1980 | ? |
| 3 | 1979 August | Cornell University, Ithaca, New York |
| 2 | 1978 August | University of Maine, Orono, Maine |
| 1 | 1977 | University of Waterloo, Waterloo, Ontario |
