200 GP: 1. Michael Gontesky, Duc; 2. Charles Sexton, Bul; 3. Paul Shoen, Tri; 4. Johnny Demoisey, Tri.
250 GP: 1. William Oraizo, Hon; 2. Charles Sexton, Bul; 3. Bob Sinclair, Duc; 4. Shimpei Yamazaki, Yam; 5. Ron Melton, Bul; 6. Kerry Beriont, Suz; 7. Julian Arthur, H-D.
350 GP: 1. Johnny Demoisey, Tri; 2. Virgil Elings, AJS; 3. Craig Breckon, Duc; 4. William Orazio, Hon; 5. Stuart Carger, Duc; 6. Charles Sexton, Bul; 7. David Chrone, Duc; 8. Tim Mings, Hon; 9. Kerry Beriont, Kaw; 10. Christopher Hawksley, Nor; 11. Jim McMurren, H-D; 12. Bob Sinclair, Duc.
500 Premier by Works Performance: 1. Jeff Elings, Mat; 2. Rodd Lighthouse, BSA; 2. Ken Lighthouse, BSA; 4. Stuart Carter, Nor; 5. Rusty Lowry, H-D; 6. Peter Homan, Hon; 7. David Breetwor, BSA; 8. Craig Breckon, Duc; 9. Gilles Valliancourt, Nor; 10. David Fiorelli, BSA; 11. Tim Mings, Hon; 12. Christopher, Hawksley, Nor; 13. Larry Poons, See; 14. Jack Silverman, Hon.
Pre-40: 1. Norbert Nickel, BMW; 2. Fred Mork, Nor.
Class C Hand: 1. Ron Dotson, Ind.
Class C Foot: 1. Norbert Nickel, BMW; 2. Fred Mork, Nor.
Clsc 60s 1. Jeff Elings, Mat; 2. Rusty Lowry, H-D; 3. Fred Mork, Mat; 4. Virgil Elings, AJS; 5. David Breetwor, BSA; 6. Gilles Vaillancourt, Nor; 7. Geoff Ryan, Tri; 8. Rodd Lighthouse, Vel; 9. Frank Callinicos, Mat.
BEARS: 1. Glenn Campbell, BMW; 2. Gary Slabaugh, Nor.
F-125: 1. Jack Seaver, Hon.
F-250 by Accu-Products: 1. Mick Frew, Yam; 2. Jeff Elings, Yam; 3. Don Vesco, Yam; 4. Tim Stancill, Hon.
F-500 by Accu-Products: 1. Clinton Whitehouse, Yam; 2. Mick Frew, Yam; 3. Robert Bryson, Suz; 4. Bernard Juchli, Hon; 5. Allan Bueno, Yam.
F-750: 1. Will Harding, Hon; 2. Glenn Campbell, BMW; 3. Brian Filo, Yam; 4. Jon Schultz, H-D; 5. Gary Slabaugh, Nor; 6. Pat Conroy, H-D; 7. Matthias Werner, Nor.
F-Vint by Accu-Products: 1. Will Harding, Hon; 2. Brian Filo, Yam; 3. Michael Morse, Hon; 4. Jamie Linxwiler, Tri; 5. Allan Bueno, Yam; 6. Bernard, Juchli, BSA.
Sptmn 350: 1. Peter Hipp, Hon; 2. Jack Silverman, Hon; 3. Gary Swan, Hon; 4. Tim Sheedy, Hon.
Sptmn 500: 1. Daryl Foster, Hon; 2. Ralph Auer, BMW; 3. Ken Lighthouse, BSA; 4. Paul Shoen, BSA; 5. Andrew Cowell, Tri; 6. Rodd Lighthouse, BSA; 7. David Fiorelli, BSA; 8. Jeff Tulinius, BSA; 9. Bruce Yoxsimer, BSA; 10. Larry Campbell, BMW.
Sptmn 750: 1. Craig Weeks, Yam; 2. David Temple, Yam; 3. Stuart Knigge, Nor; 4. John MacMillan, Nor; 5. Michael Morse, Yam; 6. Ed Van Sickle, Nor; 7. Jamie Linxwiler, Tri; 8. Matthias Werner, Nor.
Hist Prod Lwt: 1. Scott Miller, Hon.
Hist Prod Hwt: 1. Jeff Tulinius, Tri; 2. Matt Carroll, Duc.
S-Mono 2: 1. Steve Allen, Hon; 2. Mark Hatten, BBM; 3. Paul Nielsen, Hon; 4. Daryl Foster, Hon; 5. Roger Felty, Dub; 6. Stuart Carter, Nor.
Super Mono: 1. Jeff Nash, Duc; 2. Dean De St. Croix, Tig; 3. Mark Cummings, Duc; 4. Steve Allen, Hon; 5. Jack Silverman, Duc; 6. Chris Morrow, KTM.
SOS 2-Str by Accu-Products: 1. David Podolsky, Hon; 2. Ron Tuchschmidt, Apr.
Skorpion: 1. Kevin Moorhouse, MuZ; 2. John MacMillan, MuZ.
BOT F-3: 1. Charles Burnett, Hon; 2. Karl Goldschmidt, Hon.
BOT F-2: 1. Karl Goldschmidt, Hon; 2. Reg Kittrelle, Bue.
BOT F-1: 1. Peter Robbins, Duc; 2. David Podolsky, Duc; 3. Jonathan Glaefke, Suz; 4. Daniel Haft, Duc.
BOT Open: 1. Peter Robbins, Duc; 2. Jonathan Glaefke, Suz; 3. David Janeczko, Duc; 4. Daniel Haft, Duc.
BOT 2-Str by Accu-Products: 1. Don Vesco, Rtx; 2. Robert Bryson, Suz.
Snd of Thndr: 1. Jeff Nash, Duc; 2. David Podolsky, Duc; 3. Jonathan Glaefke, Suz; 4. Mark Cummings, Duc; 5. Daniel Haft.
200 GP: 1. Michael Gontesky, Duc.
250 GP: 1. Ron Melton, Bul; 2. Shimpei Yamazaki, Yam; 3. Kerry Beriont, Suz; 4. Julian Arthur, H-D; 5. William Orazio, Hon.
350 GP: 1. Stuart Carter, Duc; 2. Johnny Demoisey, Tri; 3. Virgil Elings, AJS; 4. David Chrone, Duc; 5. Tim Mings, Hon; 6. William Orazio, Hon; 7. Christopher Hawksley, Nor; 8. Kerry Beriont, Kaw; 9. Jim McMurren, H-D; 10. Ron Melton, Bul; 11. Craig Breckon, Duc.
500 Premier by Works Performance: 1. Rusty Lowry, H-D; 2. Jeff Elings, Mat; 3. Stuart Carter, Nor; 4. Larry Poons, Mat; 5. Peter Homan, Hon; 6. Craig Breckon, Duc; 7. Gilles Vaillancourt, Nor; 8. David Fiorelli, BSA; 9. Christopher Hawksley, Nor; 10. Tim Mings, Hon.
Pre-40: 1. Norbert Nickel, BMW; 2. Fred Mork, Nor.
Class C Hand: 1. Ron Dotson, Ind.
Class C Foot: Norbert Nickel, BMW; 2. Gary Davis, BSA; 3. Jeff Tulinius, Tri; 4. Fred Mork, Nor.
Clsc 60s: 1. Jeff Elings, Mat; 2. Rusty Lowry, H-D; 3. David Breetwor, BSA; 4. Virgil Elings, AJS; 5. Fred Mork, Mat; 6. Gilles Vaillancourt, Nor.
BEARS: 1. Glenn Campbell, BMW; 2. Gary Slabaugh, Nor.
F-125: 1. Jack Seaver, Hon.
F-250 by Accu-Products: 1. Mick Frew, Yam; 2. Jeff Elings, Yam; 3. Tim Stancill, Hon.
F-500 by Accu-Products: 1. Clinton Whitehouse, Yam; 2. Adrian Braithwaite; 3. Robert Bryson, Suz; 4. Bernard Juchli, Hon; 5. Allan Bueno, Yam.
F-750: 1. Will Harding, Hon; 2. Brian Filo, Yam; 3. Jon Schultz, H-D; 4. Glenn Campbell, BMW; 5. Gary Slabaugh, Nor; 6. Pat Conroy, H-D.
F-Vint by Accu-Products: 1. Will Harding, Hon; 2. Clinton Whitehouse, Yam; 3. David Temple, Yam; 4. Brian Filo, Yam; 5. Michael Morse, Yam; 6. Bernard Juchli, BSA; 7. Allan Bueno, Yam; 8., Adrian Braithwaite.
Sptmn 350: 1. Jack Silverman, Hon; 2. Tim Sheedy, Hon; 3. Gary Swan, Hon; 4. Peter Hipp, Hon.
Sptmn 500: 1. Ralph Auer, BMW; 2. Jack Silverman, Hon; 3. Andrew Cowell, Tri; 4. Tim Sheedy; 5. Larry Campbell, BMW; 6. Bruce Yoxsimer, BSA; 7. David Fiorelli, BSA; 8. Paul Shoen, BSA; 9. Jeff Tulinius, BSA.
Sptmn 750: 1. David Temple, Yam; 2. Craig Weeks, Yam; 3. Stuart Knigge, Nor; 4. Michael Morse, Yam; 5. Ed Van Sickle, Nor.
Hist Prod Lwt: 1. Scott Miller, Hon.
Hist Prod Hwt: 1. Jeff Tulinius, Tri; 2. Matt Carroll, Duc.
S-Mono 2: 1. Steve Allen, Hon; 2. Paul Nielsen, Hon; 3. Mark Hatten, BBM; 4. Roger Felty, Dub; 5. Michael Gontesky, BBM; 6. Stuart Carter, Nor.
Super Mono: 1. Jeff Nash, Duc; 2. Mark Cummings, Duc; 3. Jack Silverman, Duc; 4. Steve Allen, Hon.
SOS 2-Str by Accu-Products: 1. Ron Tuchschmidt, Apr.
Skorpion: 1. Kevin Moorhouse, MuZ; 2. James Leo, MuZ.
BOT F-2: 1. David Podolsky, Duc; 2. Karl Goldshmidt, Hon.
BOT F-1: 1. Peter Robbins, Duc; 2. Kiyo Watanabe; 3. David Podolsky, Duc; 4. Jonathan Glaefke, Suz; 5. Daniel Haft, Duc.
BOT Open: 1. Peter Robbins, Duc; 2. Jon Glaefke, Suz; 3. David Janeczko, Duc; 4. Daniel Haft, Duc.
Snd of Thndr: 1. Jeff Nash, Duc; 2. David Podolsky, Duc; 3. Dean de St. Croix; 4. Jon Glaefke, Suz; 5. Jack Silverman; 6. Mark Cummings, Duc; 7. David Janeczk0, Duc; 8. Daniel Haft, Duc; 9. Kiyo Watanabe.