2-Str Twin: 1. Mark Loveland, RTX;
200 GP: 1. Corey Rusk, DUC; 2. Chris Lacruze, BUL; 3. Brian Beck, DUC; 4. Charles Sexton, BUL; 5. Michael Gontesky, DUC; 6. Laf Young, BUL;
250 GP: 1. Charles Sexton, BUL; 2. John Richardson, DUC; 3. Larry Poons, DUC; 4. John Lefevre, HUS; 5. Takeshi Maejima, HON; 6. Shawn Woolery, BUL; 7. Robert Brangaccio, DUC; 8. Kerry Beriont, SUZ;
350 GP: 1. Charles Sexton, BUL; 2. Peter Johnson, HON; 3. Virgil Elings, AJS; 4. John Richardson, DUC; 5. Takeshi Maejima, HON; 6. Bob Sinclair, DUC; 7. Shawn Woolery, BUL; 8. Chris Manfrin, DUC; 9. Chris Lacruze, DUC; 10. Kerry Beriont, SUZ;
500 Prem: 1. Todd Henning, HON; 2. Larry Poons, MAT; 3. Adam Popp, HON; 4. Peter Johnson, HON; 5. Jeff Elings, MAT; 6. David Breetwor, BSA; 7. Brent Hensley, HON; 8. Phil Parton, BSA;
Class C Ft: 1. Carleton Palmer Ii, VIN; 2. Fred Mork, NOR; 3. Norbert Nickel, BMW; 4. Jeff Tulinius, TRI;
Class C HS: 1. "Doc" Batsleer, IND;
Clsc 60s: 1. Don Vesco, MAT; 2. Jeff Elings, MAT; 3. Virgil Elings, AJS; 4. David Breetwor, BSA; 5. Phil Parton, BSA; 6. Geoff Hawkins, TRI; 7. Gilles Vaillancourt, MAN;
F-1 Twin: 1. Matthew Winnacker, DUC; 2. Paul Lima, DUC; 3. Chris Lacruze, DUC; 4. Mike Burton, DUC;
F-125: 1. Jack Seaver, HON;
F-2 Twin: 1. Scott Fisher, HON; 2. Trevor Dunne;
F-250: 1. Todd Henning, HON; 2. Mick Frew, YAM; 3. Jack Silverman; 4. Jeff Elings, YAM; 5. Mark Henry, YAM; 6. Jerry Kinzl, YAM;
F-3 Twin: 1. Scott Fisher, HON; 2. Karl Goldshmidt, HON; 3. Erik Halseth, KAW; 4. Radomir Lazar, SUZ; 5. Mark Cummings, LAV;
F-500: 1. Kent Kunitsugu, HON; 2. Mick Frew, YAM; 3. Adam Popp, HON; 4. Robert Bryson, SUZ; 5. Adrian Braithwaite, YAM;
F-750: 1. Adam Popp, ON ; 2. Will Harding, HON; 3. Paul Shoen, TRI; 4. Cal Lewis, OR ; 5. Gary Slabaugh, NOR; 6. Dave Russell, BSA; 7. Peter Hipp, HON; 8. Bob Sinclair, DUC;
F-Vint: 1. Paul Lima, NOR; 2. Kent Kunitsugu, HON; 3. Will Harding, HON; 4. David Temple, YAM; 5. John Macmillan, NOR; 6. Cal Lewis, NOR; 7. James Comstock, NOR; 8. Glenn Campbell, BMW; 9. John Magyar, NOR; 10. Brent Hensley, HON;
Open Twin: 1. Matthew Winnacker, DUC; 2. Peter Robbins, DUC; 3. Chris Lacruze, DUC; 4. Mike Burton, DUC;
Pre-40: 1. Norbert Nickel, BMW; 2. "Doc" Batsleer, IND;
SOS 2-Str: 1. Mark Loveland, HON;
SM-2 Sngl: 1. Trevor Dunne; 2. Greg Kersten, HON; 3. Steve Allen; 4. Paul Nielsen, HON; 5. Kurt Hoel, HON;
SM-3 Sngl: 1. Michael Gontesky, YAM
Skorpion: 1. David Fulkerson; 2. Kevin Moorhouse, MUZ; 3. Boyd Richardson, MUZ; 4. Geoff Hawkins, MUZ;
SoT/BEARS: 1. Jeff Nash, DUC; 2. Larry Schnur, DUC; 3. Stuart Knigge, BS ; 4. Jack Silverman, DUC; 5. Craig Skinner, DUC; 6. Mike Burton, DUC; 7. Mark Cummings, LAV;
Sptmn 350: 1. Todd Henning, HON; 2. Tim Stancill, HON; 3. Eric Lewis, HON; 4. Tim Sheedy, HON; 5. Gary Swan, HON; 6. Scott Miller, HON; 7. Peter Hipp, HON; 8. Bob Sinclair, MOR;
Sptmn 500: 1. Todd Henning, HON; 2. Paul Shoen, BSA; 3. Daryl Foster, HON; 4. Tim Sheedy, HON; 5. Larry Campbell, BMW; 6. Swiss Niederberger, BSA; 7. Bruce Yoxsimer, BSA; 8. Jeff Tulinius, BSA; 9. Andrew Cowell, TRI;
Sptmn 750: 1. Paul Lima, NOR; 2. Todd Henning, HON; 3. David Temple, YAM; 4. John Macmillan, NOR; 5. Craig Weeks, YAM; 6. A.J. Dusek, DUC; 7. James Comstock, NOR; 8. Glenn Campbell, BMW; 9. John Magyar, NOR; 10. Mark Weiss, BMW; 11. Andrew Lee, YAM;
SuperMono: 1. Stuart Knigge, BS ; 2. Larry Schnur, DUC; 3. Jeff Nash, DUC; 4. Greg Kersten, HON; 5. Jack Silverman, DUC; 6. Mark Cummings, DUC; 7. Steve Allen; 8. Kevin Moorhouse, MUZ; 9. Geoff Hawkins, MUZ; 10. David Neal, YAM; 11. Trevor Dunne, L;