| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 1 | Ryan Villopoto | Seattle, WA | Kawasaki KX 450F | Monster Energy Kawasaki |
| Start Position 2 | 7 | James Stewart | Haines City, FL | Suzuki RM-Z450 | Yoshimura Suzuki Factory Racing |
| Start Position 3 | 22 | Chad Reed | Australia | Honda CRF 450 | Discount Tire Americas Tire/Shift/Fox/Mophie/Outride/Etnies/Honda/Factory Effex |
| Start Position 4 | 51 | Justin Barcia | Pinetta, FL | Honda CRF 450 | Team Honda Muscle Milk |
| Start Position 5 | 20 | Broc Tickle | Holly, MI | Suzuki RM-Z450 | HCR/Dodge/Suzuki |
| Start Position 6 | 29 | Andrew Short | Smithville, TX | Honda CRF 450 | -none listed- |
| Start Position 7 | 11 | Kyle Chisholm | Valrico, FL | Yamaha YZ450F | dunlop/dr d exhaust/yamalube/GYTR/360 Unlimited/sts motorsports/pro taper/ride engineering/motomaster/works connection/hinson/matrix/renegade fuel/twin air/supersprox/did/cycra/dubya |
| Start Position 8 | 54 | Les Smith | York, SC | KTM 450 SX-F Factory Edit | BTO Sports/KTM |
| Start Position 9 | 62 | Matthew Goerke | Lake Helen, FL | KTM 450 SX-F | BTOSports.com/KTM |
| Start Position 10 | 85 | Kyle Partridge | Lake Elsinore, CA | Suzuki RM-Z450 | Mb1 motorsports high desert services 2up racing. |
| Start Position 11 | 46 | Weston Peick | Wildomar, CA | Suzuki RM-Z450 | MB1 Motorsports/Hyper X/FLY/R2MX/Pro Ride/Utopia/Dunlop/Renegade/Bolt Hardware/FMF |
| Start Position 12 | 69 | Peter Larsen | Menifee, CA | Honda CRF 450 | Rocket Exhaust |
| Start Position 13 | 84 | Chris Blose | Phoenix, AZ | Yamaha YZ450F | N-Fab TiLUBE Yamaha |
| Start Position 14 | 656 | Dmc Mccoy | Spring Farm, Australia | Yamaha YZ450F | CDR Yamaha Australia |
| Start Position 15 | 83 | Austin Howell | Red Bluff, CA | Suzuki RM-Z450 | Fox/Dragon/Wiesco/ET 1 filters/Moto Star/Guts Seatcovers/Race Tech/Moto Pro Graphics/Dr D Pipes/Lightspeed/Works Connection/Vortex/CV 4/Super Sketch/Creson Family |
| Start Position 16 | 325 | Jet Browne | long beach ca | Honda CRF 450 | -- none listed -- |
| Start Position 17 | 903 | Antonio Balbi | Brazil | Kawasaki KX 450F | Protork,Kawasaki,Tilube |
| Start Position 18 | 519 | Rombaut Loic | Solers, France | Honda CRF 450 | Honda/Bud Racing/Oakley/Troy Lee Designs/Goby Racing/Silkolene/Myride/GT77 |
| Start Position 19 | 181 | Dustin Pipes | Madera, CA | Suzuki RM-Z450 | JT Racing USA/Race Tech/FMF/ODI/Mishimoto/GUTS Graphics/EKS Brand Goggles/DT1 Airfilters/Works Connection/Hinson Clutch Components/Maxima/Snuffy Racing/Excel/RK Chain/Vortex/VP Racing Fuels |