500MX Results
| Rider | Hometown | Motos | Machine |
|---|
| 1 | Chuck Sun | Sherwood, OR | 1 - 1 | Honda |
| 2 | Marty Smith | San Diego, CA | 7 - 2 | Suzuki |
| 3 | Mickey Kessler | Farmingdale, NJ | 6 - 3 | Yamaha |
| 4 | Jim Gibson | Orange, CA | 3 - 7 | Honda |
| 5 | Rex Staten | Fontana, CA | 2 - 10 | Yamaha |
| 6 | Goat Breker | Anaheim, CA | 4 - 11 | Kawasaki |
| 7 | Rick Burgett | Sandy, OR | 12 - 4 | Yamaha |
| 8 | Steve Stackable | Austin, TX | 11 - 6 | Maico |
| 9 | Arlo Englund | Colorado Springs, CO | 10 - 8 | Yamaha |
| 10 | Gaylon Mosier | Garden Grove, CA | 5 - 19 | Kawasaki |
| 11 | Alan King | Troy, MI | - 5 | Maico |
| 12 | Denny Swartz | Reno, OH | 13 - 13 | Maico |
| 13 | Dan Turner | Placerville, CA | 20 - 9 | Maico |
| 14 | Tony Summey | Forest City, NC | 15 - 14 | Maico |
| 15 | John Day | Coweta, OK | 14 - 15 | Yamaha |
| 16 | Danny Laporte | Yucca Valley, CA | 8 | Suzuki |
| 17 | Gary Semics | Lisbon, OH | 9 | Yamaha |
| 18 | Steve Rhyan | San Clemente, CA | - 12 | Maico |
| 19 | Rick Sidle | Lebanon, PA | 17 - 17 | Maico |
| 20 | Alan Pizzino | Painesville, OH | - 16 | Husqvarna |
| 21 | Gary Easton | Solon, OH | 16 | Yamaha |
| 22 | Fred Vertucci | Richfield Springs, NY | - 18 | Suzuki |
| 23 | Robert Neeley | Spartansburg, SC | 18 | Kawasaki |
| 24 | Martin Potoczny | Aliquippa, PA | 19 | Yamaha |
| 25 | Brian Thompson | Harrisburg, PA | - 20 | Yamaha |
