2021 Monster Energy AMA Supercross Championship
Arlington 1 (West) - 450SX Group C Qualifying 2 Results
AT&T Stadium
Arlington, TX US 
March 13, 2021
450SX Group C Qualifying 2 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Josh Cartwright | 47.5750 | Tallahassee, FL  | Kawasaki KX450 | ||
| 2 |  Scott Champion | 48.0480 | Temecula, CA | Yamaha YZ450F | ||
| 3 |  Lane Shaw | 48.2770 | Alvin, TX | KTM 250 SX-F | ||
| 4 |  Hunter Schlosser | 48.3960 | El Paso, TX | Yamaha YZ250F | ||
| 5 |  Richard Taylor | 48.6240 | Ketchum, ID | Suzuki RM-Z450 | ||
| 6 |  Theodore Pauli | 48.6920 | Edwardsville, IL | Kawasaki KX450 | ||
| 7 | Scotty Wennerstrom | 48.7540 | Tyler, TX | Kawasaki KX450 | ||
| 8 |  Deven Raper | 49.4810 | Mesa, AZ | Kawasaki KX450 | ||
| 9 | Preston Taylor | 49.8750 | Hastings, NE | Kawasaki KX450 | ||
| 10 | Austin Cozadd | 50.0170 | Attalla, AL | Yamaha YZ450F | ||
| 11 | Aaron Leininger | 51.7990 | Wesley Chapel, FL | Honda CRF450R |
