450SX Group A Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike |
|---|
| 1 |  Ken Roczen | | | 47.4540 | Mattstedt  | Honda CRF450R |
| 2 |  Eli Tomac | | | 47.5940 | Cortez, CO  | Kawasaki KX450 |
| 3 |  Marvin Musquin | | | 47.6060 | La Reole  | KTM 450 SX-F |
| 4 | 
Adam Cianciarulo | | | 47.7150 | Port Orange, FL | Kawasaki KX450 |
| 5 |  Malcolm Stewart | | | 47.9260 | Haines City, FL | Yamaha YZ450F |
| 6 |  Dylan Ferrandis | | | 47.9460 | Avignon | Yamaha YZ450F |
| 7 |  Jason Anderson | | | 48.0450 | Edgewood, NM | Husqvarna FC 450 |
| 8 | 
Zach Osborne | | | 48.0620 | Abingdon, VA | Husqvarna FC 450 |
| 9 |  Justin Barcia | | | 48.3310 | Monroe, NY | GasGas MC 450F |
| 10 |  Aaron Plessinger | | | 48.3550 | Hamilton, OH | Yamaha YZ450F |
| 11 | 
Justin Brayton | | | 48.4290 | Fort Dodge, IA | Honda CRF450R |
| 12 |  Cooper Webb | | | 48.5300 | Newport, NC | KTM 450 SX-F |
| 13 |  Joey Savatgy | | | 48.6060 | Thomasville, GA | KTM 450 SX-F |
| 14 |  Martin Davalos | | | 48.7870 | Quito  | KTM 450 SX-F |
| 15 |  Vince Friese | | | 48.8170 | Cape Girardeau, MO | Honda CRF450R |
| 16 |  Benny Bloss | | | 48.8660 | Oak Grove, MO | Honda CRF450R |
| 17 |  Broc Tickle | | | 49.1030 | Holly, MI | Honda CRF450R |
| 18 |  Justin Bogle | | | 49.1150 | Cushing, OK | KTM 450 SX-F |
| 19 |  Kyle Chisholm | | | 49.8550 | Clearwater, FL | Yamaha YZ450F |
| 20 |  Dean Wilson | | | 58.8350 | Scotland  | Husqvarna FC 450 |
