*Note: Shortened to one round due to severe oiling of track on 9/16
PRODUCTION HEAVYWEIGHT 1. Todd Brockmeyer, SUZ; 2. Mark McGrew, HON; 3. James Robinson, LAV; 4. James Britton, HON; 5. Tom Pruett, HON
PRODUCTION LIGHTWEIGHT 1. Scott Miller HON; 2. Deb Lower BMW; 3. Bruce Bille SUZ
500 PREMIER 1. Peter Homan HON; 2. Jeff Elings MAT; 3. Brent Hensley HON; 4. Ken Lighthouse; 5. John Cooper BSA; 6. Larry Poons SEE; 7. Craig Breckon DUC; 8. David Breetwor BSA; 9. Bret Curtis DUC; 10. Tim Mings HON; 11. Phil Parton BSA; 12. Nigel Smallbone TRI; 13. Bruce Yoxsimer DUC
350 GP 1. Craig Breckon DUC; 2. Steve Brown HON; 3. Bruce Yoxsimer DUC; 4. David Chrone; 5. Tim Mings HON; 6. Byron Blend HON; 7. Kurt Hoel SUZ; 8. Bret Curtis DUC; 9. Tim Van Stelle DUC; 10. Ron Melton
250 GP 1. Dan Boone DUC; 2. Larry Poons DUC; 3. Swiss Niederberger AER; 4. John Haberbosch MON
200 GP 1. Paul Shoen BSA; 2. Swiss Niederberger AER; 3. Craig Congleton BEN; 4. Dennis Micaletti BUL
FORMULA 750 1. Adam Popp HON; 2. Glenn Campbell BMW; 3. Brian Filo YAM; 4. Gary Slabaugh NOR; 5. Dave Todd NOR; 6. Jon Schultz H-D
FORMULA 500 1. Kyle Corser YAM; 2. Robert Hurst YAM; 3. Michael Verdugo; 4. Jason Colon YAM; 5. Oral Molden YAM; 6. Daniel Webster; 7. James Dallarosa YAM
FORMULA 250 1. Jeff Elings YAM; 2. James Dallarosa YAM
FORMULA 125 1. Tim Sheedy HON; 2. Steve Brown HON
PRE 1940 1. Will Harding IND; 2. Norbert Nickel BMW; 3. Art Farley IND; 4. Doc Batsleer IND; 5. Beno Rodi NOR
CLASS C HAND 1. Will Harding IND; 2. Art Farley IND; 3. Doc Batsleer IND
CLASS C FOOT 1. Norbert Nickel BMW; 2. Beno Rodi R-E; 3. Lonnie Harmon TRI; 4. Delbert Busche BSA
CLASSIC 60S 1. John Cooper BSA; 2. Jeff Elings MAT; 3. Rusty Lowry H-D; 4. Fred Mork MAT; 5. David Breetwor BSA; 6. John Richardson NOR; 7. Rodd Lighthouse VEL; 8. Virgil Elings AJS; 9. Gary Davis; 10. Phil Parton BSA; 11. John Cygnor H-D
SPORTSMAN 750 1. Matt Burge YAM; 2. Craig Murray TRI; 3. Rodd Lighthouse TRI; 4. Raymond Farrell NOR; 5. James Comstock NOR
SPORTSMAN 500 1. Paul Shoen BSA; 2. Daryl Foster HON; 3. Scott Miller HON; 4. Ken Lighthouse BSA; 5. Gary Davis HON; 6. Tim Sheedy; 7. James Pearson HON; 8. Laurence Campbell BWM; 9. Brent Hensley HON; 10. Andrew Cowell TRI; 11. Robert Kirk HON
SPORTSMAN 350 1. Tim Sheedy HON; 2. James Pearson HON; 3. Gary Swan HON; 4. Robert Kirk HON; 5. Rod Tagaris DUC; 6. Greg Tagaris DUC
FORMULA VINTAGE 1. Robert Hurst YAM; 2. Brian Filo YAM; 3. Kyle Corser YAM; 4. Matt Burge YAM; 5. Craig Murray TRI; 6. Paul Shoen; 7. Oral Molden YAM
BEARS 1. Glenn Campbell BMW; 2. Gary Slabaugh NOR; 3. Dave Todd NOR
SOUND OF THUNDER 1. Jonathan Glaefke SUZ; 2. Don Lawrence SUZ; 3. Rick Westcott TRI
BOT F1 1. Jonathan Glaefke APR
BOT F2 1. John Staska KAW; 2. Dick Fisher SUZ
BOT F3 1. John Staska KAW; 2. Sean McNew HON; 3. Dick Fisher SUZ; 3. Bruce Monighan SUZ
SUPER MONO 1. Kevin L. Brown MuZ; 2. Roger Felty DUBBS; 3. Craig Wright BBM
SUPER MONO 2 1. Norman Lastovica BBM; 2. Daryl Foster HON; 3. Dominic Medina HON; 4. Roger Felty DUBBS; 5. Bill Dyer; JR. HON
SOS TWO-STROKE 1. T. G. "Woody" Witte HON; 2. Sean McNew HON; 3. Chuck Shettsline YAM
MuZRPION 1. Kevin L. Brown MuZ; 2. Gary Davis MuZ