| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 1 | Ryan Dungey | Clermont, FL | KTM 450 SX-F Factory Edit | KTM/RED BULL/MOTOREX/AKRAPOVIC/WP/DUNLOP |
| Start Position 2 | 377 | Christophe Pourcel | San Antonio, FL | Husqvarna FC450 | ROCKSTAR ENERGY/HUSQVARNA FACTORY RACING/BEL-RAY/WP/FMF |
| Start Position 3 | 22 | Chad Reed | Dade City, FL | Yamaha YZ450F | Monster Energy, 360 Fly, Chaparral, Yamaha Factory Racing |
| Start Position 4 | 25 | Marvin Musquin | Corona, CA | KTM 450 SX-F Factory Edit | KTM/RED BULL/MOTOREX/AKRAPOVIC/WP/DUNLOP |
| Start Position 5 | 12 | Jacob Weimer | Wildomar, CA | Suzuki RM-Z450 | Soaring Eagle/ Jimmy Johns/ Suzuki Factory Racing |
| Start Position 6 | 4 | Blake Baggett | Grand Terrace, CA | Suzuki RM-Z450 | Yoshimura Suzuki Factory Racing |
| Start Position 7 | 10 | Justin Brayton | Fort Dodge, IA | KTM 450 SX-F Factory Edit | BTO Sports/KTM/WPS |
| Start Position 8 | 28 | Weston Peick | Menifee, CA | Yamaha YZ450F | Autotrader/Monster/Yamaha team |
| Start Position 9 | 47 | Thomas Hahn | Decatur, TX | Yamaha YZ450F | CycleTrader Rock River YAMAHA GPI |
| Start Position 10 | 55 | Vince Friese | Cape Girardeau, MO | Honda CRF 450 | Smartop Motoconcepts Racing |
| Start Position 11 | 801 | Jeff Alessi | Victorville, CA | Suzuki RM-Z450 | Motoconcepts, Jt racing, alpinestars, Evs sports. |
| Start Position 12 | 79 | Nicholas Schmidt | Lake Elsinore, CA | Suzuki RM-Z450 | -- none listed -- |
| Start Position 13 | 761 | Cade Clason | Chesterfield, SC | Honda CRF 450 | K1 Speed,�BWR Engines, SSi Decals, Race-Tech Suspension,�Freeport Honda Kawasaki, AXO, Rekluse Motorsports, Performance Electronics, Addidas,�Bell Helmets, Bel-Ray,�TuBliss, Works Connection, No-Toil, Evans Waterless Coolant, MotoSeat,�Yoshimura, Dunlop, |
| Start Position 14 | 722 | Adam Enticknap | Lompoc, CA | Honda CRF 450 | |
| Start Position 15 | 509 | Alexander Nagy | Richmond, IL | Suzuki RM-Z450 | Team MicroBilt/PRBC/Sportland 2/AXO/Pirelli/Racetech/Motostuff/Rekluse/Belray/EVS/SPY/Motoseat/Yoshimura/Nagy Racing Inc/Shoei/Motostar/ODI |
| Start Position 16 | 240 | Bryce Stewart | Huntington Beach, CA | Yamaha YZ450F | Barrettheritage.com |
| Start Position 17 | 247 | Teddy Parks | Princeton, TX | Suzuki RM-Z450 | TPJ Suzuki Fly racing/Lucas oil/Yoshimura/Carls cycles/Rekluse/Engine Ice/Pirelli/Motorcycle Superstore/Galfer/Hayes radiator hoses/Vertex hot cams pivot works/Enzo/3BR/Accebis/Magik graphics/VP Fuel/West Coast plumbers/All Clear identity/D.T 1 Mika metal |
| Start Position 18 | 291 | Kyle White | Davis , IL | Honda CRF 450 | K1 Speed, BWR Engines, SSi Decals, Race-Tech Suspension, Freeport Honda Kawasaki, Fly Racing, Rekluse Motorsports, Performance Electronics, Arai Helmets, Bel-Ray, TuBliss, Works Connection, No-Toil, Evans Waterless Coolant, MotoSeat, Yoshimura, Dunlop, RK |
| Start Position 19 | 713 | Chad Cook | Oklahoma City, OK | Honda CRF 450 | TPJ Fly Racing |
| Start Position 20 | 251 | Kyle Gills | Boise, ID | Kawasaki KX 250F | WPS/Fly Racing/Blackheart MX/Gills Brothers Racing/Air Pro/Kouba Link |