450SX Group B Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike |
|---|
| 1 |  Nick Schmidt | | | 47.981 | Maryville, WA  | Husqvarna FC 450 |
| 2 |  Carlen Gardner | | | 48.304 | Paso Robles, CA | Honda CRF450R |
| 3 |  Fredrik Noren | | | 48.504 | Lidköping  | Suzuki RM-Z450 |
| 4 |  Adam Enticknap | | | 48.539 | Lompoc, CA | Suzuki RM-Z450 |
| 5 |  Alex Ray | | | 49.109 | Jackson, TN | Kawasaki KX450 |
| 6 |  Joshua Cartwright | | | 49.293 | Tallahassee, FL | Kawasaki KX450 |
| 7 |  Logan Karnow | | | 49.919 | Vermilion, OH | Kawasaki KX250 |
| 8 |  Ryan Breece | | | 50.090 | Coeur D' Alene, ID | Suzuki RM-Z450 |
| 9 |  Cade Clason | | | 50.330 | Arcadia, OH | Kawasaki KX450 |
| 10 |  Robbie Wageman | | | 50.449 | Newhall, CA | Yamaha YZ250F |
| 11 |  Tevin Tapia | | | 50.729 | Federal Way, WA | Yamaha YZ450F |
| 12 |  Theodore Pauli | | | 51.233 | Edwardsville, IL | Kawasaki KX450 |
| 13 |  Carter Stephenson | | | 51.937 | Rolla, MO | Yamaha YZ450F |
| 14 |  Alexander Nagy | | | 52.438 | Richmond, IL | KTM 450 SX-F |
| 15 |  Deven Raper | | | 52.545 | Mesa, AZ | Kawasaki KX450 |
| 16 | Preston Taylor | | | 52.810 | Hastings, NE | Kawasaki KX450 |
| 17 | Scotty Wennerstrom | | | 52.849 | Tyler, TX | Kawasaki KX450 |
| 18 | Josh Greco | | | 52.969 | Olivehurst, CA | KTM 450 SX-F |
| 19 |  Mason Kerr | | | 53.102 | Altoona, IA | Kawasaki KX450 |
| 20 |  Cheyenne Harmon | | | 54.634 | Ovilla, TX | Kawasaki KX250 |
