| Year | Location | 1st Place | 2nd Place | Semifinalists |
| 2007 | Sarasota, FL | Fury San Francisco, CA | Riot Seattle, WA | Brute Squad Lady Godiva |
| 2006 | Sarasota, FL | Fury San Francisco, CA | Riot Seattle, WA | Brute Squad Rare Air |
| 2005 | Sarasota, FL | Riot Seattle, WA | Backhoe Raleigh, NC | Fury Ozone |
| 2004 | Sarasota, FL | Riot Seattle, WA | Prime Vancouver, BC | Backhoe Lady Godiva |
| 2003 | Sarasota, FL | Fury San Francisco, CA | Riot Seattle, WA | Prime Lady Godiva |
| 2002 | Sarasota, FL | Lady Godiva Boston, MA | Fury San Francisco, CA | Riot Ozone |
| 2001 | Sarasota, FL | Lady Godiva Boston, MA | Riot Seattle, WA | Fury Ozone |
| 2000 | Sarasota, FL | Lady Godiva Boston, MA | Schwa Portland, OR | Fury Prime |
| 1999 | San Diego, CA | Fury San Francisco, CA | Schwa Portland, OR | Lady Godiva Women on the Verge |
| 1998 | Sarasota, FL | Lady Godiva Boston, MA | Women on the Verge Seattle, WA | Home Brood Ozone |
| 1997 | Sarasota, FL | Lady Godiva Boston, MA | Schwa Portland, OR | Nemesis II Women on the Verge |
| 1996 | Plano, TX | Lady Godiva Boston, MA | Ozone Atlanta, GA | Nemesis II Philly Peppers |
| 1995 | Birmingham, AL | Lady Godiva Boston, MA | Women on the Verge Seattle, WA | Nemesis II Ozone |
| 1994 | Lexington, KY | Felix San Francisco, CA | Ozone Atlanta, GA | Lady Godiva Women on the Verge |
| 1993 | Selma, TX | Maine-iacs San Francisco, CA | Lady Godiva Boston, MA | Ozone Swarm |
| 1992 | San Diego, CA | Maine-iacs San Francisco, CA | Lady Godiva Boston, MA | Block Party Satori |
| 1991 | Sanford, FL | Lady Godiva Boston, MA | Maine-iacs San Francisco, CA | Condors Satori |
| 1990 | Palm Beach, FL | Maine-iacs San Francisco, CA | Safari San Diego | Lady Godiva Satori |
| 1989 | Washington, DC | Crush Club LA/Santa Barbara, CA | Lady Godiva Boston, MA | Maine-iacs Satori |
| 1988 | San Diego, CA | Lady Godiva Boston, MA | Smithereens Boston, MA | Condors Mamba |
| 1987 | Miami, FL | Condors Santa Barbara, CA | Lady Godiva Boston, MA | Ozone Nemesis |
| 1986 | Houston, TX | Condors Santa Barbara, CA | Nemaheads Chicago, IL | Safari Smithereens |
| 1985 | Washington, DC | Condors Santa Barbara, CA | Animation Boston, MA | Fisheads |
| 1984 | Santa Barbara, CA | Condors Santa Barbara, CA | Fisheads East Lansing, MI | Andromeda |
| 1983 | New Orleans, LA | Fisheads East Lansing, MI | Spinsters Boston, MA | Dark Star |
| 1982 | Austin, TX | Zulu Amherst, MA | Fisheads East Lansing, MI | Dark Star |
| 1981 | Austin, TX | BLU Boston, MA | Synergy NW All-stars | Glassboro |