| 1 | ![Bob Hannah]() Bob Hannah | Whittier, CA United States  | 2 - 1 | Yamaha |
| 2 | ![Tony DiStefano]() Tony DiStefano | Bristol, PA United States | 3 - 4 | Suzuki |
| 3 | ![Mickey Boone]() Mickey Boone | Winston Salem, NC United States | 5 - 3 | Suzuki |
| 4 | ![Steve Stackable]() Steve Stackable | Austin, TX United States | 4 - 6 | Maico |
| 5 | ![Marty Smith]() Marty Smith | San Diego, CA United States | 7 - 7 | Honda |
| 6 | ![Tommy Croft]() Tommy Croft | San Diego, CA United States | 9 - 8 | Honda |
| 7 | ![Gaylon Mosier]() Gaylon Mosier | Garden Grove, CA United States | 1 | Maico |
| 8 | ![Gary Semics]() Gary Semics | Lisbon, OH United States | 14 - 5 | Kawasaki |
| 9 | ![Pierre Karsmakers]() Pierre Karsmakers | Netherlands  | 6 - 13 | Yamaha |
| 10 | ![Kent Howerton]() Kent Howerton | San Antonio, TX United States | - 2 | Husqvarna |
| 11 | ![Rich Eierstedt]() Rich Eierstedt | Norwalk, CA United States | 10 - 12 | Bultaco |
| 12 | ![Pat Moroney]() Pat Moroney | Newburgh, NY United States | 13 - 14 | Husqvarna |
| 13 | ![Frank Stacy]() Frank Stacy | Cheektowaga, NY United States | 8 | Penton |
| 14 | ![Rick Burgett]() Rick Burgett | Sandy, OR United States | - 9 | Yamaha |
| 15 | ![Chuck Sun]() Chuck Sun | Sherwood, OR United States | - 10 | Husqvarna |
| 16 | ![Jim Pomeroy]() Jim Pomeroy | Yakima, WA United States | 12 - 19 | Honda |
| 17 | ![Rex Staten]() Rex Staten | Fontana, CA United States | - 11 | Harley-Davidson |
| 18 | ![Billy Grossi]() Billy Grossi | Santa Cruz, CA United States | 11 | Suzuki |
| 19 | ![Denny Swartz]() Denny Swartz | Reno, OH United States | 17 - 18 | Maico |
| 20 | ![Parry Klassen]() Parry Klassen | Reedley, CA United States | - 15 | Yamaha |
| 21 | ![Wayne Boyer]() Wayne Boyer | Poway, CA United States | 15 | Yamaha |
| 22 | ![Tony Summey]() Tony Summey | Forest City, NC United States | - 16 | Bultaco |
| 23 | ![Mickey Kessler]() Mickey Kessler | Farmingdale, NJ United States | 16 | Montesa |
| 24 | ![Greg Theiss]() Greg Theiss | Omaha, NE United States | - 17 | Husqvarna |
| 25 | ![John Savitski]() John Savitski | Atlas, PA United States | 18 - 20 | Suzuki |
| 26 | ![Ken Adams]() Ken Adams | West Grove, PA United States | 19 | Maico |
| 27 | ![Koji Masuda]() Koji Masuda | Japan  | 20 | Suzuki |
Bob Hannah
Tony DiStefano
Marty Smith
Jim Pomeroy
