| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 21 | Jason Anderson | Rio Rancho, NM | Husqvarna FC450 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 2 | 2 | Cooper Webb | Newport, NC | Yamaha YZ450F | Monster Enery/Knich/Factory Yamaha Team |
| Start Position 3 | 51 | Justin Barcia | Greenville, FL | Yamaha YZ450F | Monster Energy/Knich/Factory Yamaha team |
| Start Position 4 | 14 | Cole Seely | Newbury Park, CA | Honda CRF 450 | Team Honda HRC |
| Start Position 5 | 34 | Weston Peick | Menifee, CA | Suzuki RM-Z450 | Autotrader/JGR/Yoshimura/Suzuki Factory Racing |
| Start Position 6 | 3 | Eli Tomac | Cortez, CO | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 7 | 33 | Joshua Grant | Wildomar, CA | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 8 | 4 | Blake Baggett | Grand Terrace, CA | KTM 450 SX-F Factory Edit | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 9 | 10 | Justin Brayton | Mint Hill, NC | Honda CRF 450 | Smartop/Bullfrog Spas/Honda |
| Start Position 10 | 94 | Ken Roczen | Germany | Honda CRF 450 | Team Honda HRC |
| Start Position 11 | 27 | Malcolm Stewart | Haines City, FL | Suzuki RM-Z450 | totrader/Yoshimura/Suzuki Factory Racing/Wiernerschnitzel,Seven, Textron,KMC,BTO,Scott,Interstate Batteries,Shoei,Ecstar,Toyota,JGR |
| Start Position 12 | 25 | Marvin Musquin | CLERMONT, FL | KTM 450 SX-F Factory Edit | KTM, RED BULL, MOTOREX, WP, AKRAPOVIC, DUNLOP |
| Start Position 13 | 60 | Benny Bloss | Oak Grove, MO | KTM 450 SX-F Factory Edit | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 14 | 20 | Broc Tickle | Holly, MI | KTM 450 SX-F Factory Edit | KTM,RED BULL,MOTOREX,AKRAPOVIC,WP,DUNLOP |
| Start Position 15 | 55 | Vince Friese | Cape Girardeau, MO | Honda CRF 450 | Smartop BullFrog Spas |
| Start Position 16 | 22 | Chad Reed | Dade City, FL | Husqvarna FC450 | CR22 |
| Start Position 17 | 15 | Dean Wilson | Clermont, FL | Husqvarna FC450 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 18 | 69 | Tyler Bowers | Lake Elsinore, Ca | Kawasaki KX 450F | Triggr/Rutted/AHM Factory Services/Tyler Bowers Racing/Kawasaki |
| Start Position 19 | 907 | Ben Lamay | Wasilla, AK | Honda CRF 450 | TPJ/Fly Racing,LBeardsleyCPA,RTS inc,UofMX,Racetech,Xbrand,Bills Pipes,Evs sports, Rockwell watches,Hammerhead designs,Gaerne, Lords of Gastown, Renthal, Stratus, Dvs shoes. |
| Start Position 20 | 722 | Adam Enticknap | Lompoc, CA | Honda CRF 450 | Rocky Mountain ATV MC, Honda, Cal coast plumbing, Viking bait, Skvi, RB company, SLO Painting, Fly Racing, Pro Circuit, Rekluse, Works Connection, Renthal, No Toil, Strength Happens, Scott USA, Galfer, Dunlop, Dubya, Acerbis, Scot , Taylor Selby, WPS, Jim |
| Start Position 21 | 39 | Kyle Cunningham | Willow Park, TX | Suzuki RM-Z450 | H.E.P. MOTORSPORTS/FXR/SUZUKI |
| Start Position 22 | 90 | Dakota Tedder | Surfside, CA | KTM 450 SX-F Factory Edit | Team Tedder/Monster Energy/KTM/Lucas Oil |