2018 Monster Energy AMA Supercross Championship Seattle: 450SX Heat 1 Results
250SX West April 7, 2018
450SX Heat 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Marvin Musquin | 1:28.002 | 6 Laps | La Reole, France  | KTM 450 SX-F | |
| 2 |  Broc Tickle | 1:27.173 | +12.953 | Holly, MI  | KTM 450 SX-F | |
| 3 |  Tyler Bowers | 1:29.644 | +25.078 | Danville, KY | Kawasaki KX450F | |
| 4 |  Malcolm Stewart | 1:30.520 | +40.203 | Haines City, FL | Suzuki RM-Z450 | |
| 5 |  Cooper Webb | 1:31.517 | +42.342 | Newport, NC | Yamaha YZ450F | |
| 6 |  Josh Hill | 1:36.641 | +48.434 | Yoncalla, OR | Yamaha YZ450F | |
| 7 |  Cedric Soubeyras | 1:35.357 | +58.296 | Entraigues Sue, France | Suzuki RM-Z450 | |
| 8 |  Justin Brayton | 1:32.691 | +1:04.570 | Fort Dodge, IA | Honda CRF450R | |
| 9 |  Henry Miller | 1:38.220 | +1:06.315 | Rochester, MN | Suzuki RM-Z450 | |
| 10 |  Benny Bloss | 1:33.742 | +1:14.199 | Oak Grove, MO | KTM 450 SX-F | |
| 11 |  Kyle Cunningham | 1:40.401 | +1:41.921 | Aledo, TX | Suzuki RM-Z450 | |
| 12 |  Carlen Gardner | 1:38.451 | 5 Laps | Paso Robles, CA | Honda CRF450R | |
| 13 |  Collin Jurin | 1:44.776 | +1:08.998 | Kirkland, WA | Kawasaki KX450F | |
| 14 |  Dustin Pipes | 1:40.752 | +1:08.998 | Fresno, CA | Suzuki RM-Z450 | |
| 15 | Colton Aeck | 1:58.980 | +1:37.607 | Granada Hills, CA | Honda CRF450R | |
| 16 |  Alexander Nagy | 1:32.995 | 3 Laps | Richmond, IL | KTM 450 SX-F | |
| 17 |  Alex Ray | 1:47.285 | +35.057 | Jackson, TN | Yamaha YZ450F | |
| 18 |  Brandon Scharer | 2:14.578 | 2 Laps | Gardena, CA | Yamaha YZ450F |
