| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 1 | Ryan Dungey | Belle Plaine, MN | KTM 450 SX-F Factory Edit | RED BULL KTM, MOTOREX, AKRAPOVIC, DUNLOP, FOX, OAKLEY, TARGET |
| Start Position 2 | 21 | Jason Anderson | Rio Rancho, NM | Husqvarna FC450 | ROCKSTAR ENERGY HUSQVARNA FACTORY RACING/BEL-RAY/SCOSCHE/FMF/WP |
| Start Position 3 | 25 | Marvin Musquin | CLERMONT, FL | KTM 450 SX-F Factory Edit | RED BULL KTM, MOTOREX, AKRAPOVIC, DUNLOP, THOR, ALPINESTARS, 100%, AIROH, LEATT |
| Start Position 4 | 18 | David Millsaps | Lake Havasu City, AZ | KTM 450 SX-F Factory Edit | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 5 | 22 | Chad Reed | Dade City, FL | Yamaha YZ450F | Monster Energy-Yamalaube-Chaparral-Yamaha Financail Services-Factory Yamaha |
| Start Position 6 | 4 | Blake Baggett | Grand Terrace | KTM 450 SX-F Factory Edit | Rocky Mounatin ATV/MC - KTM - WPS |
| Start Position 7 | 47 | Malcolm Stewart | Haines City, FL | Suzuki RM-Z450 | 365 Racing,Malcolm Stewart Racing, Seven |
| Start Position 8 | 3 | Eli Tomac | Cortez, CO | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 9 | 19 | Justin Bogle | Cushing, OK | Suzuki RM-Z450 | RCH Yoshimura Suzuki Factory Racing |
| Start Position 10 | 14 | Cole Seely | Newbury Park, CA | Honda CRF 450 | Honda HRC |
| Start Position 11 | 33 | Joshua Grant | Wildomar, CA | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 12 | 2 | Cooper Webb | Newport, NC | Yamaha YZ450F | Monster Energy-Yamalube-Chaparral-Yamaha Financial Services-Factory Yamaha |
| Start Position 13 | 12 | Jacob Weimer | Huntington Beach , CA | Suzuki RM-Z450 | Autotrader/JGR/Suzuki/Toyota/Monster Energy/NFAB/Wienerschnitzel/Alpinestars/Bad Boy Offroad/KMC wheels |
| Start Position 14 | 20 | Broc Tickle | Holly, MI | Suzuki RM-Z450 | RCH Yoshimura Suzuki Factory Racing |
| Start Position 15 | 10 | Justin Brayton | Mint Hill, NC | Honda CRF 450 | Smartop/MotoConcepts/Honda/Yoshimura |
| Start Position 16 | 51 | Justin Barcia | Greenville, FL | Suzuki RM-Z450 | Autotrader/JGR/Suzuki/Toyota/Monster Energy/NFAB/Wienerschnitzel/Alpinestars/Bad Boy Offroad/KMC wheels |
| Start Position 17 | 61 | Vince Friese | Cape Girardeau, MO | Honda CRF 450 | Smartop Motoconcepts |
| Start Position 18 | 95 | Aj Catanzaro | Reston, VA | Kawasaki KX 450F | Pilgrim Powersports/East Coast Fiberglass/Complex Building Solutions/Federal Hill Home Theater |
| Start Position 19 | 15 | Dean Wilson | Clermont, FL | Husqvarna FC450 | Rockstar Energy Husqvarna Factory Racing/Bel-Ray/FMF/Scosche/Dunlop/Pro Taper/O'Neal/100%/Shoei |
| Start Position 20 | 314 | Alex Ray | Milan, TN | Husqvarna FC450 | CycleTrader Rock River YAMAHA GPI RoostMX |
| Start Position 21 | 11 | Kyle Chisholm | Valrico, FL | Honda CRF 250 | RickieFowler.com / Xtreme Powersports/Team Chiz/Motoconcepts/Honda/RickieFowler.com/Pretty Rebels/Sidi Boots |
| Start Position 22 | 291 | Kyle White | Davis, IL | Honda CRF 450 | K1 Speed, BWR Engines, SSi Decals, Race-Tech Suspension, Freeport Honda Kawasaki, Rekluse Motorsports, Bel-Ray, TuBliss, Works Connection, No-Toil, Evans Waterless Coolant, MotoSeat, Yoshimura, RK-Excel, Dunlop, FXR, Arai, Dirt Tricks, Pro Taper, WebCams |