| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 41 | Trey Canard | Edmond, OK | Honda CRF 450 | Honda HRC/Fly Racing/DC Shoes/Scott/Alpinestars/Leatt |
| Start Position 2 | 94 | Ken Roczen | Clermont, FL | Suzuki RM-Z450 | Soaring Eagle, Jimmy John's, Suzuki Factory Racing |
| Start Position 3 | 22 | Chad Reed | Dade City, FL | Yamaha YZ450F | Monster Energy, 360 Fly, Chaparral, Yamaha Factory Racing |
| Start Position 4 | 18 | David Millsaps | Murrieta, CA | KTM 450 SX-F Factory Edit | BTOSports.com/KTM/WPS |
| Start Position 5 | 33 | Joshua Grant | Riverside, CA | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 6 | 10 | Justin Brayton | Fort Dodge, IA | KTM 450 SX-F Factory Edit | BTOSports.com / KTM / WPS |
| Start Position 7 | 19 | Justin Bogle | Cushing, OK | Honda CRF 450 | GEICO Honda |
| Start Position 8 | 28 | Weston Peick | Menifee, CA | Yamaha YZ450F | Autotrader/Monster/Yamaha team |
| Start Position 9 | 55 | Vince Friese | Cape Girardeau, MO | Honda CRF 450 | Smartop |
| Start Position 10 | 167 | Benny Bloss | Oak Grove, MO | KTM 450 SX-F | BTOSports.com/KTM/WPS |
| Start Position 11 | 51 | Justin Barcia | Madison, FL | Yamaha YZ450F | Autotrader/Monster/Yamaha/JGR team |
| Start Position 12 | 206 | Thomas Ramette | Guilherand, France - Metropolitan | Suzuki RM-Z450 | SR75 MOLSON SUZUKI/Suzuki USA/Molson Group UK/Oakus Group/FMF/Alias/Shoei/100%/GP Graphix/Dancourt UK/Metfloor UK/MotoSeat/Hinson/Suzuki UK/Geith International/Decade Europe/HRS/Talon/MC Brienon/DT1 |
| Start Position 13 | 95 | Dustin Pipes | Madera, CA | Suzuki RM-Z450 | TPJ/FLY RACING/AMERICAN SUZUKI |
| Start Position 14 | 314 | Alex Ray | Atwood, TN | Honda CRF 450 | Spider Engergy Drink/K-1 Speed/FXR/Noleen J6/Sidi/Aria/SSI decals/Pirelli/Rekluse/Motoseat/Yoshimura/Vertex/Hot cams/NoTool/Mika Metals/TMM/Asterisk/Evans/Ethika/Works Connection/Bob"s House of Honda |
| Start Position 15 | 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 16 | 625 | Charles Lefrancois | France | Suzuki RM-Z450 | Team Crenn Suzuki/First Racing/Scar/Haan Wheels/Motul/Cat Racing/MMX/MX Stickers/NG/RXR/Bridgestone/Factory Max/Garage Crenn/ADM/Okabete Velo |
| Start Position 17 | 447 | Deven Raper | Mesa, AZ | Kawasaki KX 450F | Kelly's Kawasaki, RJC Racing, Dr.D (Dubach Racing Development), O'neal, Rekluse, Crank Works,Race Tech, Silo Creationz, Shoei, VonZipper, Mika Metals, DT-1 air filters, Milestone MX, RK/Excel, Dunlop, Motofoundry |
| Start Position 18 | 282 | Theodore Pauli | Edwardsville, IL | Honda CRF 450 | Big St Charles Motorsports. Top Secret Designs . St Louis Tattoo. PRL. JH2. Route15 Cycles. Ryno Power. Pirelli MX. Sbyke USA. JM racing. Motool. Fly Racing. Arai. Novik Gloves. Maxima. Yoshimura. Rekluse. Dt1. Mika Metals. Works connection. RK |
| Start Position 19 | 976 | Josh Greco | Salt Lake City, UT | Kawasaki KX 450F | Ryan Motostar/Chill/Just 1/Jjw designs/Stratus/Fuel clothing/Rekluse/Tm designs/Leatt/Scott/Novik/No toil/Fmf/Golden tyre/Crushed mx/Privateer graphics/Wiseco/Cometic gasket/Spoke skins/Formula 147 salsa/Moto seat/Evans coolant/Flo motorsports/Mototape |
| Start Position 20 | 509 | Alexander Nagy | Richmond, IL | Suzuki RM-Z450 | AXO/Pirelli/Sportland 2/Racetech/EVS/Belray Oils/Rekluse/Motostuff/Motoseat/SPY/Yoshimura/Shoei/ODI/JJW Designs/Motostar/Nagy Racing |