2023 Monster Energy AMA Supercross Championship
Salt Lake City - 450SX Heat 1 Results
Dave Coombs Sr. East/West Showdown + Supercross Futures Finale + KTM Junior Supercross May 13, 2023
450SX Heat 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Ken Roczen | 8 Laps | 50.469 | Mattstedt, Germany  | Suzuki RM-Z450 | |
| 2 |  Dean Wilson | +12.361 | 51.310 | Scotland, United Kingdom  | Honda CRF450R | |
| 3 |  Kyle Chisholm | +24.903 | 52.992 | Clearwater, FL  | Suzuki RM-Z450 | |
| 4 |  Josh Hill | +26.057 | 53.048 | Yoncalla, OR | KTM 450 SX-F | |
| 5 |  Tristan Lane | +28.970 | 53.068 | Deland, FL | GasGas MC 450F | |
| 6 |  Shane McElrath | +35.205 | 53.700 | Canton, NC | Suzuki RM-Z450 | |
| 7 |  Kevin Moranz | +43.510 | 55.208 | Topeka, KS | KTM 450 SX-F | |
| 8 |  Fredrik Noren | +44.978 | 55.049 | Lidköping, Sweden  | Kawasaki KX450SR | |
| 9 |  Josh Cartwright | +46.081 | 54.451 | Tallahassee, FL | Kawasaki KX450 | |
| 10 |  Chase Marquier | +57.372 | 55.313 | Newcastle, OK | Kawasaki KX450 | |
| 11 |  Dominique Thury | 7 Laps | 56.420 | Schneeberg, Germany | Yamaha YZ250F | |
| 12 |  Richard Taylor | +.185 | 57.087 | Woodland Hills, ID | Kawasaki KX450 | |
| 13 |  Christopher Prebula | +1.561 | 56.424 | Petersburg, MI | KTM 450 SX-F | |
| 14 |  RJ Wageman | +11.405 | 56.707 | Newhall, CA | Yamaha YZ450F | |
| 15 |  Chris Howell | +19.881 | 58.865 | Spokane, WA | Yamaha YZ450F | |
| 16 |  Blaine Silveira | 3 Laps | 59.156 | Lemoore, CA | Suzuki RM-Z250 | |
| 17 |  Gared Steinke | 2 Laps | 59.262 | Woodland, CA | Husqvarna TC 250 | |
| DNF |  Joshua Greco | Valparaiso, IN | GasGas MC 450F | |||
| DNS |  Alexander Nagy | +8:38.046 | Richmond, IL | Honda CRF450R | ||
| DNS |  Anthony Rodriguez | +8:38.046 | Caracacus, Venezuela  | Honda CRF450R |
