1998 AMA Pro Motocross Championship Spring Creek Motocross (Millville): 250MX Results
August 16, 1998
- 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
250MX Results
| Rider | Hometown | Motos | Bike | |
|---|---|---|---|---|
| 1 | | Independence, MO | 1 - 1 | Kawasaki |
| 2 | | Torrington, CT | 3 - 2 | Yamaha |
| 3 | | Escondido, CA | 2 - 6 | Kawasaki |
| 4 | | La Porte, IN | 4 - 4 | Honda |
| 5 | | Johannesburg, South Africa | 6 - 3 | Suzuki |
| 6 | Larry Ward | Woodinville, WA | 10 - 5 | Suzuki |
| 7 | Ezra Lusk | Bainbridge, GA | 5 - 14 | Honda |
| 8 | | Prior Lake, MN | 13 - 7 | Honda |
| 9 | | Spring, TX | 12 - 9 | Yamaha |
| 10 | | Quail Valley, CA | 15 - 8 | Suzuki |
| 11 | | France | 7 - 28 | Suzuki |
| 12 | Lance Smail | Kent, WA | 8 - 22 | KTM |
| 13 | | Sun City, CA | 20 - 10 | Suzuki |
| 14 | | Del City, OK | 9 - 21 | Kawasaki |
| 15 | | Chatsworth, CA | 19 - 12 | Yamaha |
| 16 | | North Richland Hills, TX | 21 - 11 | Kawasaki |
| 17 | | Earlville, NY | 11 - 35 | Suzuki |
| 18 | | Salem, OR | 18 - 15 | Suzuki |
| 19 | | East Sparta, OH | 17 - 16 | Yamaha |
| 20 | | Kansas City, MO | 22 - 13 | Kawasaki |
| 21 | | Melrose, FL | 14 - 31 | Kawasaki |
| 22 | | Mechanisville, MD | 16 - 37 | Kawasaki |
| 23 | | El Cajon, CA | 33 - 17 | Yamaha |
| 24 | | Boyertown, PA | 31 - 18 | Yamaha |
| 25 | | Alberta | 24 - 19 | Kawasaki |
| 26 | | Apache Junction, AZ | 39 - 20 | Suzuki |
| 27 | | Willis, MI | 28 - 24 | Suzuki |
| 28 | | Woodstock, IL | 26 - 27 | Kawasaki |
| 29 | | Wayland, MI | 27 - 29 | Kawasaki |
| 30 | | Monterey, CA | 32 - 25 | Yamaha |
| 31 | | Yakima, WA | 35 - 23 | Suzuki |
| 32 | | New Florence, MO | 29 - 30 | Suzuki |
| 33 | | Kennewick, WA | 25 - 34 | Yamaha |
| 34 | | Onalaska, WA | 23 - 39 | Yamaha |
| 35 | | Pomona, CA | 30 - 33 | Yamaha |
| 36 | | Post Falls, ID | 38 - 26 | KTM |
| 37 | | Ketchum, ID | 34 - 36 | Suzuki |
| 38 | | Columbia, IL | 40 - 32 | Kawasaki |
| 39 | | Rosamond, CA | 36 - 38 | Kawasaki |
| 40 | | Canyon Lake, CA | 37 - 40 | Yamaha |


