2021 Monster Energy AMA Supercross Championship
Arlington 3 (West): 450SX Group C Qualifying 1 Results
March 20, 2021
450SX Group C Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Tyler Bowers | 51.2490 | Danville, KY  | Kawasaki KX450 | ||
| 2 |  Joshua Greco | 53.5370 | Valparaiso, IN | Husqvarna FC 450 | ||
| 3 |  Scott Champion | 53.6250 | Temecula, CA | Yamaha YZ450F | ||
| 4 |  Deven Raper | 53.7150 | Mesa, AZ | Kawasaki KX450 | ||
| 5 |  Curren Thurman | 53.8820 | Rosharon, TX | Husqvarna FC 450 | ||
| 6 |  Theodore Pauli | 54.3960 | Edwardsville, IL | Kawasaki KX450 | ||
| 7 |  Robert Piazza | 54.6300 | Easton, PA | Kawasaki KX450 | ||
| 8 | Rich Taylor | 55.7230 | Ketchum, ID | Suzuki RM-Z450 | ||
| 9 |  Austin Cozadd | 56.6830 | Attalla, AL | Yamaha YZ450F |
