2021 Monster Energy AMA Supercross Championship Salt Lake City 2 (East/West Showdown): 450SX Heat 1 Results
250SX East/West Showdown May 1, 2021
450SX Heat 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Eli Tomac | 10 Laps | 0:42.189 | Cortez, CO  | Kawasaki KX450 | |
| 2 |  Ken Roczen | +05.493 | 0:42.463 | Mattstedt, Germany  | Honda CRF450R | |
| 3 |  Malcolm Stewart | +09.454 | 0:42.808 | Haines City, FL | Yamaha YZ450F | |
| 4 |  Marvin Musquin | +12.015 | 0:42.984 | La Reole, France  | KTM 450 SX-F | |
| 5 |  Joey Savatgy | +19.055 | 0:43.454 | Thomasville, GA | KTM 450 SX-F | |
| 6 |  Broc Tickle | +21.616 | 0:43.710 | Holly, MI | Honda CRF450R | |
| 7 |  Max Anstie | +23.760 | 0:44.147 | Newbury, England, United Kingdom  | Suzuki RM-Z450 | |
| 8 |  Benny Bloss | +24.969 | 0:43.693 | Oak Grove, MO | Honda CRF450R | |
| 9 |  Kyle Chisholm | +34.433 | 0:44.195 | Clearwater, FL | Yamaha YZ450F | |
| 10 |  Brandon Hartranft | +39.356 | 0:45.927 | Brick, NJ | Suzuki RM-Z450 | |
| 11 |  Justin Starling | +41.160 | 0:45.642 | Deland, FL | KTM 450 SX-F | |
| 12 |  AJ Catanzaro | 9 Laps | 0:46.557 | Portland, CT | Kawasaki KX450 | |
| 13 |  Vann Martin | +04.436 | 0:46.682 | Houston, TX | Husqvarna FC 450 | |
| 14 |  Deven Raper | +12.846 | 0:46.249 | Mesa, AZ | Kawasaki KX450 | |
| 15 |  Chris Howell | +14.260 | 0:47.301 | Spokane, WA | Kawasaki KX450 | |
| 16 |  Josh Cartwright | +32.231 | 0:46.762 | Fort Worth, TX | Kawasaki KX450 | |
| 17 |  Joshua Greco | +34.155 | 0:47.376 | Valparaiso, IN | Husqvarna FC 450 | |
| 18 |  Cheyenne Harmon | 8 Laps | 0:46.124 | Ovilla, TX | Honda CRF450R | |
| 19 |  Kyle Greeson | +01.857 | 0:49.557 | Knightsen, CA | KTM 350 SX-F | |
| 20 |  Henry Miller | 6 Laps | 0:44.721 | Rochester, MN | KTM 450 SX-F |
