| 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 | 1 | Ryan Villopoto | Seattle, WA | Kawasaki KX 450F | Monster Energy Kawasaki |
| Start Position 3 | 29 | Andrew Short | Smithville, TX | KTM 450 SX-F Factory Edit | BTO Sports - KTM - WPS |
| Start Position 4 | 51 | Justin Barcia | Pinetta, FL | Honda CRF 450 | Team Honda Muscle Milk |
| Start Position 5 | 42 | Vince Friese | Cape Girardeau, MO | Honda CRF 450 | The Factory Metal Works/Club MX/Wideopen/Playground Poker/Pickett Weaponry/TLR Performance/Shoei/DT1/Spectro/Acerbis/Yoshimura/Dunlop/Stock Car Steel/Rhino Power/Impulse Graphics/Guts/Super Sprox/Hinson/Dubya/Pro Taper/Exs Brand/CRF Stuff/Raptor/Engine Ic |
| Start Position 6 | 75 | Joshua Hill | Yoncalla, OR | Suzuki RM-Z450 | RCH/Soaring Eagle/Suzuki |
| Start Position 7 | 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/Acerbis |
| Start Position 8 | 3 | Eli Tomac | Cortez, CO | Honda CRF 450 | GEICO Honda/AMSOIL/Muscle Milk/Yoshimura/Factory Connection |
| Start Position 9 | 68 | Chris Blose | Phoenix, AZ | Honda CRF 450 | Phit Designs, A-1 Fire Sprinklers, N-FAB INC, FREEGUN |
| Start Position 11 | 9 | Ivan Tedesco | Albuquerque, NM | KTM 350 SX-F | Rockstar Energy Drink/KTM/BelaY/ONE/FMF/AIROH/DRAGON/ROCKWELL/HORIZON HOBBY |
| Start Position 12 | 77 | Jimmy Albertson | Shawnee, OK | Honda CRF 450 | Motosport.com/Crossland Racing/Freeguns/Don's Cold Storage/FMF Racing/Rekluse/Acerbis Plastics/Merge Racing |
| Start Position 13 | 778 | Lawson Bopping | Australia | Suzuki RM-Z450 | Teencee Graphics |
| Start Position 14 | 415 | Nicholas Schmidt | Marysville , WA | Honda CRF 450 | -- none listed -- |
| Start Position 15 | 331 | Tommy Weeck | Washougal, WA | Honda CRF 450 | |
| Start Position 16 | 722 | Adam Enticknap | Lompoc, CA | Honda CRF 450 | |
| Start Position 17 | 211 | Tevin Tapia | Menifee, CA | Suzuki RM-Z450 | 3BR, 3Tperformance, fly, dr.d, bell, DCR, rekluse |
| Start Position 18 | 117 | David Buller | Arlington Heights, IL | Honda CRF 450 | |
| Start Position 19 | 862 | Ozzy Barbaree | White Hall, AR | KTM 350 SX-F | Aria/KTM Sports Center/Korax/Rekluse/Works Connection/Silkolene/shock soxx/DT-1 Filters/MRK973/Mika Metals/Sunstar/Pirelli/100% goggles/EBR performance/FMF racing/Vertex pistons |
| Start Position 20 | 501 | Scotty Wennerstrom | Jefferson, TX | KTM 450 SX-F | LDF Racing, Team Gus, EBR, Viper, D&D development, RMW Construction, Rekluse, FMF, PMP sprockets, Xtreme Kolors, Motorex, shock sox, Ryno Power, Oakley, MotoSeat, Wheel Works Plus, Speed Graphics, Dunlop, WJF, Motography Films |