450SX Group A Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike |
|---|
| 1 |  Ken Roczen | | | 47.653 | Mattstedt  | Honda CRF450R |
| 2 |  Zach Osborne | | | 48.103 | Abingdon, VA  | Husqvarna FC 450 |
| 3 | 
Adam Cianciarulo | | | 48.222 | Port Orange, FL | Kawasaki KX450 |
| 4 |  Marvin Musquin | | | 48.599 | La Reole  | KTM 450 SX-F |
| 5 |  Cooper Webb | | | 48.657 | Newport, NC | KTM 450 SX-F |
| 6 |  Dean Wilson | | | 48.809 | Scotland  | Husqvarna FC 450 |
| 7 |  Justin Barcia | | | 48.871 | Monroe, NY | GasGas |
| 8 |  Martin Davalos | | | 48.876 | Quito  | KTM 450 SX-F |
| 9 | 
Justin Brayton | | | 48.982 | Fort Dodge, IA | Honda CRF450R |
| 10 |  Eli Tomac | | | 49.016 | Cortez, CO | Kawasaki KX450 |
| 11 |  Benny Bloss | | | 49.051 | Oak Grove, MO | Honda CRF450R |
| 12 | 
Dylan Ferrandis | | | 49.233 | Avignon | Yamaha YZ450F |
| 13 |  Malcolm Stewart | | | 49.293 | Haines City, FL | Yamaha YZ450F |
| 14 |  Aaron Plessinger | | | 49.294 | Hamilton, OH | Yamaha YZ450F |
| 15 |  Justin Bogle | | | 49.516 | Cushing, OK | KTM 450 SX-F |
| 16 |  Jason Anderson | | | 49.746 | Edgewood, NM | Husqvarna FC 450 |
| 17 |  Vince Friese | | | 49.751 | Cape Girardeau, MO | Honda CRF450R |
| 18 |  Broc Tickle | | | 49.931 | Holly, MI | Honda CRF450R |
| 19 |  Joey Savatgy | | | 50.211 | Thomasville, GA | KTM 250 SX-F |
| 20 |  Brandon Hartranft | | | 50.235 | Brick, NJ | Suzuki RM-Z450 |
| 21 |  Kyle Chisholm | | | 50.948 | Clearwater, FL | Yamaha YZ450F |
| 22 | 
Alex Ray | | | 51.294 | Jackson, TN | Kawasaki KX450 |
