450SX Group A Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike |
|---|
| 1 |  Dylan Ferrandis | | | 50.2370 | Avignon  | Yamaha YZ450F |
| 2 |  Cooper Webb | | | 50.5230 | Newport, NC  | KTM 450 SX-F |
| 3 |  Ken Roczen | | | 50.6260 | Mattstedt  | Honda CRF450R |
| 4 | 
Adam Cianciarulo | | | 50.7130 | Port Orange, FL | Kawasaki KX450 |
| 5 |  Marvin Musquin | | | 50.7280 | La Reole | KTM 450 SX-F |
| 6 | 
Zach Osborne | | | 51.0550 | Abingdon, VA | Husqvarna FC 450 |
| 7 |  Martin Davalos | | | 51.0630 | Quito  | KTM 450 SX-F |
| 8 |  Jason Anderson | | | 51.0790 | Edgewood, NM | Husqvarna FC 450 |
| 9 |  Eli Tomac | | | 51.2270 | Cortez, CO | Kawasaki KX450 |
| 10 |  Benny Bloss | | | 51.4220 | Oak Grove, MO | Honda CRF450R |
| 11 |  Joey Savatgy | | | 51.6950 | Thomasville, GA | KTM 450 SX-F |
| 12 |  Broc Tickle | | | 51.7260 | Holly, MI | Honda CRF450R |
| 13 |  Dean Wilson | | | 51.7750 | Scotland  | Husqvarna FC 450 |
| 14 |  Vince Friese | | | 51.8260 | Cape Girardeau, MO | Honda CRF450R |
| 15 |  Malcolm Stewart | | | 51.8820 | Haines City, FL | Yamaha YZ450F |
| 16 |  Justin Bogle | | | 52.0040 | Cushing, OK | KTM 450 SX-F |
| 17 |  Aaron Plessinger | | | 52.2010 | Hamilton, OH | Yamaha YZ450F |
| 18 |  Shane McElrath | | | 52.6510 | Canton, NC | Honda CRF450R |
| 19 |  Justin Barcia | | | 52.7080 | Monroe, NY | GasGas MC 450F |
| 20 |  Kyle Chisholm | | | 53.7790 | Clearwater, FL | Yamaha YZ450F |
