2021 Monster Energy AMA Supercross Championship
Arlington 3 (West) - 250SX West Group B Qualifying 1 Results
AT&T Stadium
Arlington, TX US 
March 20, 2021
250SX West Group B Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike | |
|---|---|---|---|---|---|---|
| 1 |  Enzo Lopes | 52.7540 | Rio Grande do Sul  | Honda CRF250R | ||
| 2 |  Jerry Robin | 52.7800 | Hamel, MN  | Husqvarna FC 250 | ||
| 3 |  Dominique Thury | 53.0120 | Schneeberg  | Yamaha YZ250F | ||
| 4 |  Michael Hicks | 53.1180 | Fenton, MO | KTM 250 SX-F | ||
| 5 |  Hardy Munoz | 53.3400 |  | Yamaha YZ250F | ||
| 6 |  Chase Marquier | 53.5470 | Newcastle, OK | Kawasaki KX250 | ||
| 7 |  Derek Kelley | 53.7250 | Riverside, CA | GasGas MC 250F | ||
| 8 |  Cheyenne Harmon | 53.8740 | Ovilla, TX | Yamaha YZ250F | ||
| 9 |  Ryan Surratt | 54.5710 | Corona, CA | Kawasaki KX250 | ||
| 10 |  Chris Howell | 54.9130 | Spokane, WA | Kawasaki KX250 | ||
| 11 |  Bradley Lionnet | 54.9710 |  | KTM 250 SX-F | ||
| 12 |  Calvin Fonvieille | 55.0830 | Lescure d'Albigeois | KTM 250 SX-F | ||
| 13 |  Logan Leitzel | 55.0940 | Dillsburg, PA | Kawasaki KX250 | ||
| 14 |  Garrett Hoffman | 55.5070 | Clermont, FL | Yamaha YZ250F | ||
| 15 | Chance Blackburn | 55.5320 | Spokane, WA | Yamaha YZ250F | ||
| 16 |  Casey Keast | 55.5820 | Kelowna, BC  | Husqvarna FC 250 | ||
| 17 |  Matthew Hubert | 55.7580 | Riverside, CA | Kawasaki KX250 | ||
| 18 | Hunter Calle | 57.9110 | Plainfield, CT | KTM 250 SX-F |
