'70s Sngls: 1. Mike Babka, Jr., HON; 2. George Mack, YAM; 3. Mark Davidson, HON; 4. David Wills, YAM; 5. Bill Condon, YAM; 6. Nick Taylor, YAM; 7. John Bower, Jr., YAM; 8. Bob Wills, YAM; 9. Joe Mccormick, YAM; 10. Michael Carriere, HON; 11. Simon Kelly, HON; 12. James Swanlund, HON; 13. Chuck Kidd, YAM; 14. William Couvelis, YAM; 15. Karl Wilken;
Clsc 250: 1. Mike Connell, H-D; 2. Thomas Cole, H-D; 3. Ron Lancaster, H-D; 4. Karl Wilken, H-D; 5. George Ackley, H-D; 6. John Innes, BUL; 7. Jim Ackley, H-D; 8. Ron Winget, BSA; 9. Don Baker, AJS;
Clsc 500/750: 1. David Atherton, BSA; 2. Craig Breckon, TRI; 3. George Wills, H-D; 4. Jim Oliver, HON; 5. Dan Beher, BSA; 6. Scott Strickler, BSA; 7. Bob Hovden, BSA; 8. Ramon Perez, BSA;
Dino: 1. George Wills, H-D;
Sptmn 250: 1. David Wills, C-A; 2. Bob Wills, C-A; 3. Will Forman, YAM; 4. Mike Van Keuren, YAM; 5. Jimmy Zeigler, C-A;
Sptmn 600: 1. Mike Connell, HON; 2. Ed Valiket, BSA; 3. Scott D. Bellinger, BSA; 4. Russell Achatz, BUL; 5. Bob Gerberich, HON;
Sptmn 750: 1. Nick Taylor, YAM;
Senior: 1. David Atherton, NOR; 2. Melvin Brown, BSA; 3. Dan Beher, DUC; 4. Mike Van Keuren, YAM; 5. George Ackley, YAM; 6. Jim Ackley, YAM; 7. Ed Valiket, BSA; 8. Steve Lacey, HON; 9. Bob Hovden, BSA;
Super Sr: 1. Ronnie Rall, BSA; 2. Melvin Brown, BSA; 3. Charles Pickren, HON; 4. Jim Kidman, HON; 5. Bob Gerberich, HON; 6. Wayne Coleman, KAW;
Veteran: 1. George Mack, TRI;