70s Sngls: 1. Joe Steffen, YAM; 2. Brad Spencer, HON; 3. Keith Bradford, YAM; 4. David A. Brown, YAM; 5. John Lundgren, HON; 6. Jeff Jensen, YAM;
Clsc 250: 1. Jeff Lessley, BUL; 2. Ron Lessley, BUL;
Clsc 500/750: 1. Chris Apple, TRI; 2. David A. Brown, BSA; 3. Jeff Apple, TRI; 4. Clark Edgington, HON; 5. Gary Loner, TRI; 6. Chris Wakula, TRI; 7. Ramon Perez, BSA; 8. Dave Cheney, YAM;
Dino: 1. Jeff Tulinius, TRI;
Sptmn 250: 1. Craig Johnson, BUL; 2. Joe Steffen, YAM; 3. Bruce Reynolds, BUL; 4. Jeff Lessley, BUL; 5. Chuck Claydon, YAM; 6. Ron Lessley, BUL;
Sptmn 600: 1. Brad Spencer, HON; 2. Bruce Reynolds, BUL; 3. John Lundgren, HON;
Sptmn 750: 1. Chuck Claydon, YAM; 2. Brian Coakley, YAM; 3. Craig Naas, TRI; 4. Chris Wakula, TRI; 5. Clyde Dennen, NOR;
Senior: 1. Dick Fox, YAM; 2. Steve Lacey, HON; 3. Mickey Alzola, TRI; 4. Warren Adams, TRI; 5. Alan Shaw, TRI; 6. Merlin Stoner, BSA;
Super Sr: 1. Sam Gray, HON; 2. Marshall Jennings, HON; 3. Mickey Alzola, TRI; 4. Allan Girdler, H-D;
Vet: 1. Brad Spencer, HON; 2. Joe Steffen, YAM; 3. Keith Bradford, YAM; 4. Craig Naas, HON; 5. Brian Coakley, YAM; 6. David A. Brown, YAM;