| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 4 | Blake Baggett | Grand Terrace, CA | Suzuki RM-Z450 | Yoshimura Suzuki Factory Racing |
| Start Position 2 | 33 | Joshua Grant | Riverside, CA | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 3 | 314 | Alex Ray | Atwood, TN | Honda CRF 450 | Spider Energy Drink/FXR/K1 SPEED/NOLEEN J6/PRL/SIDI/ARAI/SSI DECALS/PIRELLI/REKLUSE/MOTOSEATS/YOSHIMURA/VERTEX/HOTCAM/NO TOIL/MIKA METALS/WORKS CONNECTIONS/MOTOOL/TMM/ASTERISK/DUBYA/ETHIKA/BOB'S HOUSE OF HONDA |
| Start Position 4 | 800 | Mike Alessi | Hilliard, FL | Honda CRF 450 | Smartop MotoConcepts Racing |
| Start Position 5 | 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 6 | 79 | Nicholas Schmidt | Lake Elsinore, CA | Suzuki RM-Z450 | TPJ Fly Racing Suzuki/Team3br DSC construction |
| Start Position 7 | 95 | Dustin Pipes | Madera, CA | Suzuki RM-Z450 | TPJ/Fly Racing/Suzuki |
| Start Position 8 | 133 | Ricky Renner | Plant City, FL | Husqvarna FC450 | |
| Start Position 9 | 466 | Grant Ransdell | Milner, GA | Yamaha YZ450F | Prmx/South of the Border/ICW/Strikt Gear/FMF |
| Start Position 10 | 918 | Michael Akaydin | Louisville, KY | KTM 450 SX-F | Spider Energy Drink,ProAction KTM, FLY, Amsoil, Outfront Graphics,PRL, Shoei, FMF, Atlas Brace, SIDI, Tom Zont Racing, Dragon, Sunstar, MotoSeat, Works Connection, Engine Ice, No Toil, ODI, FCA MX, Dunlop, RL Vuckson Excavating, PulpMX, |
| Start Position 11 | 976 | Josh Greco | Salt Lake City, UT | Kawasaki KX 450F | -- none listed -- |
| Start Position 12 | 868 | Michael Docherty | South Africa | Kawasaki KX 450F | Thor/Bell/Total Control Racing/Agrivest Shipping |
| Start Position 13 | 713 | Chad Cook | Oklahoma City, OK | Honda CRF 450 | |
| Start Position 14 | 542 | Johnnie Buller | Dinuba, CA | Suzuki RM-Z450 | DT1 Filters/MIKA Metals/CTO Goggles/Scorpion Helmets/Inspired Nutraceuticals/Tulare Suzuki/Coppersmith Suspension |
| Start Position 15 | 25 | Marvin Musquin | Corona, CA | KTM 450 SX-F Factory Edit | KTM/RED BULL/MOTOREX/AKRAPOVIC/WP/DUNLOP |
| Start Position 16 | 27 | Nicholas Wey | Murrieta, CA | Kawasaki KX 450F | Team Tedder/Monster Energy/Kawasaki Racing. |