1985 AMA Pro Motocross Championship Las Vegas Motocross Park: 500MX Results
May 19, 1985
- Monster Energy AMA Supercross Championship
- AMA Pro Motocross Championship
- SuperMotocross World Championship
- FIM Motocross World Championship
- Progressive GNCC Racing
- Motocross of Nations
- FIM World Supercross Championship
- Australian Supercross Championship
- Women's Motocross Championship
- Monster Energy Cup
500MX Results
| Rider | Hometown | Motos | Bike | |
|---|---|---|---|---|
| 1 | David Bailey | Sugar Tree, VA | 1 - 1 | Honda |
| 2 | Broc Glover | El Cajon, CA | 2 - 2 | Yamaha |
| 3 | | Plymouth, MA | 3 - 3 | Honda |
| 4 | | San Antonio, TX | 4 - 4 | Kawasaki |
| 5 | | Santee, CA | 7 - 7 | Honda |
| 6 | | Houston, TX | 10 - 6 | Yamaha |
| 7 | | San Bernardino, CA | 5 - 11 | Yamaha |
| 8 | | Austin, TX | 9 - 8 | Honda |
| 9 | | Gainesville, FL | 11 - 9 | Kawasaki |
| 10 | | Santa Monica, CA | 12 - 10 | Yamaha |
| 11 | | Stamford, CT | 18 - 5 | Yamaha |
| 12 | | Pacific Palisades, CA | 15 - 12 | Honda |
| 13 | | Fort Myers, FL | 6 - 29 | Yamaha |
| 14 | | Cobalt, CT | 13 - 15 | Yamaha |
| 15 | | Chino, CA | 8 | Honda |
| 16 | | Tacoma, WA | 31 - 13 | Yamaha |
| 17 | | West Covina, CA | - 14 | Husqvarna |
| 18 | | Santa Rosa, CA | 17 - 18 | Honda |
| 19 | | Redding, CA | 14 - 21 | Yamaha |
| 20 | | Alamo, CA | 24 - 16 | Yamaha |
| 21 | | Bremerton, WA | 16 | Honda |
| 22 | | Charlotte, NC | 37 - 17 | Honda |
| 23 | | Stillwater, OK | 34 - 19 | Honda |
| 24 | | Carpenteria, CA | 19 - 26 | Yamaha |
| 25 | | Las Vegas, NV | 21 - 20 | Kawasaki |
| 26 | | Lebanon, NY | 20 - 28 | Honda |


