125GP Shootout (all Honda RS125)
1. Rodney Helsens
2. Daniel Frisbie
3. Larry Hussey
4. Steve Aspland
5. Chris Stein
6. Karl Smolenski
7. Dave Evans
8. Bob Perkins

Open GRAND PRIX
1. Andrew Murray (Norton)
2. Keith Hussey (Norton)
3. Sam Rancitelli (Triumph)
4. Jason Owens (Honda)
5. Mike Tomany (Norton)

Formula RD (all Yamaha)
1. Allan Hodges
2. Barry Sanel
3. Doug Donelan
4. Bob Bove

350 GRAND PRIX
1. Erik Green (AJS)
2. Greg Nichols (Ducati)
3. David Evans (Honda)
4. Parker Heath (Bultaco)
5. Mark Bremer (Honda)
6. Tom Leach (Suzuki)
7. Tom Hemeon (Honda)
8. Scot Wall (Honda)
9. Denise Talabach (Ducati)
10. Edward Burgle (Triumph)

200 GRAND PRIX
1. Steve D'Angelo (Ducati)

British Only
1. Andrew Murray (Triumph)
2. Erik Green (AJS)
3. Rick Patrolia (Triumph)
4. Dave Roper (Velocette)
5. Sam Rancitelli (Triumph)
6. Frank Camillieri (Triumph)
7. Keith Hussey (Norton)
8. Ross Greaves (Norton)
9. Dylan Eustace (Triumph)
10. Colter Rule (Triumph)
11. Mike Tomany (Norton)
12. Andre Levesque (Norton)

Lightweight Supervintage
1. Frank Smith (Honda)
2. Jeff Davenport (Dresda-Honda)
3. James Fraser (Honda)
4. Mike Olmstead (Honda)
5. Henry Syphers (Honda)
6. Brenda Busch (Honda)
7. Mark Bremer (Honda)
8. David Katz (Honda)
9. Scott Wall (Honda)

250 GRAND PRIX
1. John Strempfer (Ducati)
2. Parker Heath (Bultaco)
3. David Tatlock (Ducati)
4. Tom Hemeon (Ducati)
5. Steve D'Angelo (Ducati)
6. Denise Talabach (Ducati)
7. Edward Burgle (Triumph)

Formula I
1. Andrew Murray (Moto Guzzi)
2. Paul Hudson (Yamaha)
3. Tom Leach (Kawasaki)
4. Bill Swenson (BMW)

Formula II
1. Phil Busch (Honda)
2. Rick Patrolia (Triumph)
3. Chris Stein (Yamaha)
4. Lloyd Patterson (Honda)
5. Barry Sanel (Yamaha)

500 GRAND PRIX
1. Erik Green (AJS)
2. Frank Camillieri (Triumph)
3. Jason Owens (Honda)
4. Dave Roper (Velocette)
5. Dylan Eustace (Triumph)

Supervintage Sidecars
1. Fitz Sargent / Bob Demetrius (BMW)
2. Andrew Fairbank / Kim Fairbank (BMW)
3. Pete Talabach / Denise Talabach (Yamaha)
4. Paul Whittake / Marie Whittaker (Yamaha)
5. Same Stoney / Martin VonWyss (Suzuki)
6. Dylan Eustace / Mary McFayden (Norton)
7. Peter Hardy / Ian Cunningham (Triumph)

Classic Sidecars
1. Jonathan Spinney / Mike Olmstead (Honda)
2. Doug Boughton / Tom Hemeon (Honda)
3. John Ruffo / Dianne Gately (BMW)
4. Brian Carroll / Heather Carroll (BSA)
5. Mark Gibson / Emily Slezak (BMW)

Heavyweight Supervintage
1. Rick Patrolia (Triumph)
2. Jeff Davenport (Dresda-Honda)
3. Colter Rule (Triumph)
4. Paul Hudson (Yamaha)
5. Rich Demetrius (Triumph)
6. Mike Tomany (Norton)
7. Stuart Hipkins (Yamaha)

PRE 1950
1. Jaye Strait (BSA)
2. John Hess (Indian)

PRE 1965
1. Dave Roper (Velocette)
2. Dylan Eustace (Triumph)
3. Tom Hemeon (Ducati)
4. Steve D'Angelo (Ducati)

Ultralightweight Supervintage
1. Will Herman (Honda)

Middlewight Supervintage
1. Phil Busch (Honda)
2. Dave Evans (Honda)
3. James Fraser (Honda)
4. Chris "Bump Start" Stein (Yamaha)
5. Karl "Follow Chris" Smolenski (Honda)
6. Allan Hodges (Yamaha)
7. Lloyd Patterson (Honda)
8. Henry Syphers (Honda)
9. Stuart Hipkins (Yamaha)
10. Barry Sanel (Yamaha)
11. Bob Bove (Yamaha)
12. George DeCamp (Honda)
13. Doug Donelan (Yamaha)

50cc Super Screamers
1. Mary Nolan (Honda)
2. Mike Olmstead (Honda)

50cc Classic Screamers
1. Karl Smolenski (Suzuki)
2. Dave Sheppard (Benelli)
3. Barry Sanel (Yamaha)

Masters
1. Rick Patrolia (Triumph)
2. Mike Olmstead (Honda)
3. Keith Hussey (Norton)
4. Colter Rule (Triumph)
5. Jaye Strait (BSA)
6. Andre Levesque (Norton)
7. Henry Syphers (Yamaha)

Super Masters
1. Frank Smith (Honda)
2. Frank Camillieri (Triumph)
3. Bill Swenson (BMW)