450SX Group A Qualifying 1 Results
| Rider | Time | Interval | Best Lap | Hometown | Bike |
|---|
| 1 | 
Eli Tomac | | | 48.1320 | Cortez, CO  | Yamaha YZ450F |
| 2 |  Justin Barcia | | | 48.7110 | Monroe, NY | GasGas MC 450F |
| 3 |  Marvin Musquin | | | 48.7300 | La Reole  | KTM 450 SX-F |
| 4 | 
Malcolm Stewart | | | 48.7840 | Haines City, FL | Husqvarna FC 450 |
| 5 |  Chase Sexton | | | 48.8970 | La Moille, IL | Honda CRF450R |
| 6 | 
Dean Wilson | | | 48.9750 | Scotland  | Husqvarna FC 450 |
| 7 |  Cooper Webb | | | 49.9260 | Newport, NC | KTM 450 SX-F |
| 8 |  Mitchell Oldenburg | | | 50.0970 | Alvord, TX | Honda CRF450R |
| 9 |  Justin Bogle | | | 50.3350 | Cushing, OK | Suzuki RM-Z450 |
| 10 |  Brandon Hartranft | | | 50.7230 | Brick, NJ | Suzuki RM-Z450 |
| 11 |  Alex Martin | | | 50.8550 | Millville, MN | Yamaha YZ450F |
| 12 |  Justin Starling | | | 51.2040 | Deland, FL | GasGas MC 450F |
| 13 |  Jason Anderson | | | 51.2230 | Edgewood, NM | Kawasaki KX450SR |
| 14 |  Cade Clason | | | 51.3030 | Arcadia, OH | Honda CRF450R |
| 15 |  Kyle Chisholm | | | 51.4260 | Clearwater, FL | Yamaha YZ450F |
| 16 |  Ryan Breece | | | 51.9180 | Coeur D' Alene, ID | Yamaha YZ450F |
| 17 |  Fredrik Noren | | | 52.0480 | Lidköping  | KTM 450 SX-F |
| 18 |  Justin Rodbell | | | 52.2370 | Prince Frederick, MD | Kawasaki KX450 |
| 19 |  Tristan Lane | | | 52.7860 | Deland, FL | KTM 450 SX-F |
| 20 |  Logan Karnow | | | 52.8830 | Vermilion, OH | Kawasaki KX450 |
| 21 |  Kevin Moranz | | | 52.8890 | Topeka, KS | KTM 450 SX-F |
| 22 | 
Joan Cros | | | 53.0200 | Manlleu  | Kawasaki KX450 |
