| Rider | Hometown | |
1 | Gary Jones | Hacienda Heights, CA | ![Yamaha](//pmx.iscdn.net/i/logos/brands/yamaha.svg) |
2 | Jim Weinert | Middletown, NY | ![Yamaha](//pmx.iscdn.net/i/logos/brands/yamaha.svg) |
3 | Rex Staten | Fontana, CA | CZ |
4 | Rich Eierstedt | Norwalk, CA | Maico |
5 | Bill Cook | Carlton, OR | Maico |
6 | Dave Longcor | Vallejo, CA | Bultaco |
7 | Greg Robertson | Woodland Hills, CA | CZ |
8 | Bill Urban | San Diego, CA | CZ |
9 | John Franklin | Madera, CA | Maico |
10 | Gunnar Lindstrom | Sweden | ![Husqvarna](//pmx.iscdn.net/i/logos/brands/husqvarna.svg) |
11 | Jim Turner | Woodside, CA | CZ |
12 | Peter Lamppu | Los Angeles, CA | Montesa |
13 | James O'Neal | Reseda, CA | CZ |
14 | Gordon Ochs | Renton, WA | Bultaco |
15 | Morris Malone | Laguna Hills, CA | AJS |
16 | John Caldwell | Lompoc, CA | CZ |
17 | Chris Carter | Menlo Park, CA | ![Yamaha](//pmx.iscdn.net/i/logos/brands/yamaha.svg) |
18 | James Cooke | Huntington Beach, CA | ![Kawasaki](//pmx.iscdn.net/i/logos/brands/kawasaki.svg) |
19 | Mike Pera | Redondo Beach, CA | CZ |
20 | John Maroney | Chatsworth, CA | ![Husqvarna](//pmx.iscdn.net/i/logos/brands/husqvarna.svg) |