2019 Monster Energy AMA Supercross Championship
Seattle - 450SX Results
March 23, 2019
450SX Main Event Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Marvin Musquin | 46.080 | 27 Laps | La Reole, France  | KTM 450 SX-F | |
| 2 |  Ken Roczen | 45.967 | +02.361 | Mattstedt, Germany  | Honda CRF450R | |
| 3 |  Eli Tomac | 45.961 | +07.407 | Cortez, CO  | Kawasaki KX450 | |
| 4 |  Cooper Webb | 46.354 | +08.673 | Newport, NC | KTM 450 SX-F | |
| 5 |  Joey Savatgy | 46.259 | +17.291 | Thomasville, GA | Kawasaki KX450 | |
| 6 |  Dean Wilson | 46.701 | +19.910 | Scotland, United Kingdom  | Husqvarna FC 450 | |
| 7 |  Blake Baggett | 45.980 | +23.324 | Grand Terrace, CA | KTM 450 SX-F | |
| 8 |  Zach Osborne | 46.593 | +34.986 | Abingdon, VA | Husqvarna FC 450 | |
| 9 |  Cole Seely | 46.352 | +36.024 | Newbury Park, CA | Honda CRF450R | |
| 10 |  Tyler Bowers | 46.901 | +49.229 | Danville, KY | Kawasaki KX450 | |
| 11 |  Justin Bogle | 47.405 | 26 Laps | Cushing, OK | KTM 450 SX-F | |
| 12 |  Justin Hill | 47.905 | +15.386 | Yoncalla, OR | Suzuki RM-Z450 | |
| 13 |  Mike Alessi | 48.463 | 25 Laps | Apple Valley, CA | Honda CRF450R | |
| 14 |  Ben LaMay | 48.716 | +13.242 | Anchorage, AK | Honda CRF450R | |
| 15 |  Carlen Gardner | 49.041 | +24.444 | Paso Robles, CA | Honda CRF450R | |
| 16 |  Alex Ray | 49.142 | +27.925 | Jackson, TN | Suzuki RM-Z450 | |
| 17 |  Justin Barcia | 49.336 | +40.938 | Monroe, NY | Yamaha YZ450F | |
| 18 |  Austin Politelli | 49.650 | 24 Laps | Menifee, CA | Honda CRF450R | |
| 19 |  Kyle Chisholm | 49.499 | +14.414 | Clearwater, FL | Suzuki RM-Z450 | |
| 20 |  Ryan Breece | 52.205 | 20 Laps | Coeur D' Alene, ID | Yamaha YZ450F | |
| 21 |  Chad Reed | DNF | Kurri Kurri, Australia  | Suzuki RM-Z450 | ||
| 22 |  Justin Brayton | DNF | Fort Dodge, IA | Honda CRF450R |
