| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 25 | Marvin Musquin | France | KTM 450 SX-F Factory Edit | RED BULL, KTM, MOTOREX, AKRAPOVIC, DUNLOP |
| Start Position 2 | 3 | Eli Tomac | Cortez, CO | Kawasaki KX 450 | MONSTER ENERGY KAWASAKI |
| Start Position 3 | 15 | Dean Wilson | Clermont, FL | Husqvarna FC450 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 4 | 43 | Tyler Bowers | Lake Elsinore, CA | Kawasaki KX 450 | Triggr Racing/Blud Lubricants/AHM Factory Services/Kawasaki |
| Start Position 5 | 94 | Ken Roczen | Germany | Honda CRF 450 | TEAM HONDA HRC, FOX RACING, RED BULL, STANCE, BREITLING, CANYON BICYCLES, ART OF SPORT |
| Start Position 6 | 19 | Justin Bogle | Cushing, OK | KTM 450 SX-F Factory Edit | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 7 | 51 | Justin Barcia | Greenville, FL | Yamaha YZ450F | MONSTER ENERGY-YAMAHA FACTORY RACING |
| Start Position 8 | 111 | Chris Blose | Phoenix, AZ | Husqvarna FC450 | RJC RACING, AEO POWERSPORTS, PREMIUM MOTORS |
| Start Position 9 | 330 | Aj Catanzaro | Reston, VA | Kawasaki KX 450 | Lincoln Trail Motorsports/MotoTape/Vortex EK/Maxxis/SGB Suspension |
| Start Position 10 | 805 | Carlen Gardner | Paso Robles, CA | Honda CRF 450 | BWR, L - Tec , SSI Decals |
| Start Position 11 | 800 | Mike Alessi | Hilliard, FL | Honda CRF 450 | -- none listed -- |
| Start Position 12 | 97 | Adam Enticknap | Lompoc, CA | Suzuki RM-Z450 | H.E.P. Motorsports Suzuki/Thor/Mayhem Wheels/Redline Oil |
| Start Position 13 | 348 | Joan Cros | Manlleu, Spain | Kawasaki KX 250 | TXS productions. Outlaw Motorsports. Hitch Hotel. Frog Fitness. Moto Hub. St Louis Tattoo. Top Secret Designs. Blud Lubricants. Dedicated Ride Co. FXR. Sic Wicks. Ryno Power. JH2. Route15 Cycles. Arai Helmets. Xtreme Kolors. Goldfren Brakes. As |
| Start Position 14 | 606 | Ronnie Stewart | East Waterboro, ME | Husqvarna FC450 | Liberty Elevator Corp, ISC Racers Tape, 50 Yardline Sports Bar, FXR Moto, Hellbound Racing, DeCal Works, Ocean County Powersports, Factory Connection, Pirelli, Hinson Clutch Components, Sunstar, 6D Helmets, Asterisk, Yoshimura, Works Connection, Motostuff |
| Start Position 15 | 211 | Tevin Tapia | Lake Elsinore, CA | Yamaha YZ450F | Trust Implants - Monarch Heavy Haul - TherX Performance - 3T Performance - Fasthouse |
| Start Position 16 | 86 | Ryan Breece | Athol, ID | Yamaha YZ450F | CycleTrader Rock River YAMAHA |
| Start Position 17 | 918 | Michael Akaydin | Louisville, KY | KTM 450 SX-F | Spykes KTM/Embree Racing/Vuckson Excavating/IronTribe Fitness/GrafixWorx/Skillz/Shoei/Sidi/Pirelli/Rekluse/Flow Vision/SunStar/Braking/Atlas/Works Connection/MotoSeat/No Toil/DQ Tuned/FCA MX/Engine Ice/Acerbis/FMF/Novik/MathisMotoMart/Mobius/MotoXtremes |
| Start Position 18 | 214 | Vann Martin | Cypress, TX | Honda CRF 450 | Team Allsouth/Honda Of Houston |
| Start Position 19 | 501 | Scotty Wennerstrom | Jefferson, TX | Kawasaki KX 450 | TXS productions. Outlaw Motorsports. Hitch Hotel. Frog Fitness. Alsop Plumbing. The Moto Hub. LDF Racing. D&D Development. RMW construction. Wennerstrom Fitness & Training. St Louis Tattoo. Top Secret Designs. Blud Lubricants. Dedicated Ride |
| Start Position 20 | 383 | Casey Brennan | Albuquerque, NM | KTM 450 SX-F | Fun Center Cycles/Hustle Hard Industries/Carzalia Produce/Sweatt Construction/Skillz Racing/Arai Helmets/Dedicated Ride co/Black Snout Brewery/Odi/Dunlop/Yoshimura |