| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 94 | Ken Roczen | Germany | KTM 450 SX-F Factory Edit | KTM, RED BULL, MOTOREX, DUNLOP |
| Start Position 2 | 20 | Broc Tickle | Holly, MI | Suzuki RM-Z450 | RCH/Soaring Eagle/Suzuki |
| Start Position 3 | 29 | Andrew Short | Smithville, TX | KTM 450 SX-F Factory Edit | BTO Sports - KTM - WPS |
| Start Position 4 | 77 | Jimmy Albertson | Shawnee, OK | Honda CRF 450 | Motosport.com/Crossland Racing/Freeguns/Don's/FMF Racing/Rekluse/Acerbis Plastics/Merge Racing |
| Start Position 5 | 68 | Chris Blose | Phoenix, AZ | Honda CRF 450 | N-FAB, FACTORY METAL WORKS, TESTA MOTORSPORTS, PHIT DESIGNS |
| Start Position 6 | 33 | Joshua Grant | Corona, CA | Yamaha YZ450F | Toyota/Yamaha/Nfab/JGRmx team |
| Start Position 7 | 722 | Adam Enticknap | Lompoc, CA | Honda CRF 450 | TPJ/FlyRacing/VikingBait/CalCoastPlumbing/TokyoMods/DaveHumphreys |
| Start Position 8 | 374 | Cody Gilmore | Blair, NE | Kawasaki KX 450F | Yankton Motorsports, Motosport.com, Chrome Horse Choppers, RaceTech, HoliRosa, MotoOption, Hotcams, Sunstar, Strikt, Utopia, Ti Lube, Vertex, Streamline Brakes, Odi Grips, Dt1 Filters, Motion Pro, FmF, Ride Engineering, Hammerhead, Mx Culture, motonews.co |
| Start Position 9 | 565 | Preston Mull | Modesto, CA | Yamaha YZ450F | Strikt Slayton Yamaha / Braap Shop Yamaha |
| Start Position 10 | 193 | Chris Proscelle | Valley Center, CA | Honda CRF 450 | AG motorsoprts/rosket exhaust/Courtney Allegra/Hinson Clutches/Split Designs/Granade |
| Start Position 11 | 862 | Ozzy Barbaree | White Hall, AR | KTM 250 SX-F | KTM Sports Center/Korax/Silkolene/Pirelli/Shock Sox/Works Connection/Rekluse/Mika Metals |
| Start Position 12 | 501 | Scotty Wennerstrom | Jefferson, TX | KTM 450 SX-F | |
| Start Position 13 | 681 | Austin Howell | Red Bluff, CA | Honda CRF 450 | Howell Racing Team/Fox/Pro Circuit/DT 1 Filters/V Force/Wisco/Silkolene/Lightspeed |
| Start Position 14 | 329 | Chad Gores | Newport Beach, CA | Honda CRF 450 | The Privateer Journey/California Coast Plumbers/Fly Racing/X Brand Goggles/Magic/Yoshimura/Factory Connection/Leatt Brace/Acerbis |
| Start Position 15 | 466 | Grant Ransdell | Milner, GA | Honda CRF 450 | FMF/South of the Border/100%/Evs |
| Start Position 16 | 40 | Weston Peick | Wildomar, CA | Suzuki RM-Z450 | Motosport.com/Fly Racing/Peick Racing/Hyper X/Yoshimura/Suzuki/Bolt Hardware/Spectro/Dragon/WPS/Dunlop/Surface/Galfer/VP Fuels/Motosport Hillsboro/Piston Bones/DAM Consulting/Acerbis |