500MX Results
| Rider | Hometown | Machine |
|---|
| 1 | Mike Hartwig | Hadley, MI | Husqvarna |
| 2 | Peter Lamppu | Los Angeles, CA | Kawasaki |
| 3 | Pierre Karsmakers | Netherlands | Yamaha |
| 4 | Wyman Priddy | Fort Worth, TX | Kawasaki |
| 5 | Mike Runyard | West Covina, CA | Suzuki |
| 6 | Tony Wynn | Sherwood, AR | Kawasaki |
| 7 | Mark Blackwell | Mission Viejo, CA | Husqvarna |
| 8 | Fred Hanna | Houston, TX | Husqvarna |
| 9 | Tony DiStefano | Bristol, PA | CZ |
| 10 | Gary Semics | Lisbon, OH | Husqvarna |
| 11 | Steve Hackney | Friendswood, TX | Husqvarna |
| 12 | Jody Foust | Fort Worth, TX | Husqvarna |
| 13 | Shan Moore | Sapulpa, OK | CZ |
| 14 | Robert Tuggle | Houston, TX | Husqvarna |
| 15 | Robert Hanna | New Orleans, LA | Maico |
| 16 | Steve Pollock | Lafayette, LA | Kawasaki |
| 17 | Sidney Hill | Denham Springs, LA | CZ |
| 18 | Robert Parrott | Ruston, LA | Maico |
| 19 | Thomas Mabry | Ruston, LA | CZ |
| 20 | William Perkins | Norwood, LA | CZ |