| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 10 | Justin Brayton | Mint Hill, NC | Honda CRF 450 | Smartop/Bullfrog Spas/Honda |
| Start Position 2 | 21 | Jason Anderson | Rio Rancho, NM | Husqvarna FC450 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 3 | 94 | Ken Roczen | Germany | Honda CRF 450 | Team Honda HRC |
| Start Position 4 | 27 | Malcolm Stewart | Haines City, FL | Suzuki RM-Z450 | Autotrader/JGR/Yoshimura/Suzuki Factory Racing |
| Start Position 5 | 3 | Eli Tomac | Cortez, CO | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 6 | 34 | Weston Peick | Menifee, CA | Suzuki RM-Z450 | Autotrader/JGR/Yoshimura/Suzuki Factory Racing |
| Start Position 7 | 51 | Justin Barcia | Greenville, FL | Yamaha YZ450F | Monster Energy/Knich/Factory Yamaha team |
| Start Position 8 | 15 | Dean Wilson | Clermont, FL | Husqvarna FC450 | Rockstar Energy Husqvarna Factory Racing |
| Start Position 9 | 33 | Joshua Grant | Wildomar, CA | Kawasaki KX 450F | MONSTER ENERGY KAWASAKI |
| Start Position 10 | 20 | Broc Tickle | Holly, MI | KTM 450 SX-F Factory Edit | KTM,RED BULL,MOTOREX,AKRAPOVIC,WP,DUNLOP |
| Start Position 11 | 25 | Marvin Musquin | CLERMONT, FL | KTM 450 SX-F Factory Edit | KTM, RED BULL, MOTOREX, WP, AKRAPOVIC, DUNLOP |
| Start Position 12 | 14 | Cole Seely | Newbury Park, CA | Honda CRF 450 | Team Honda HRC |
| Start Position 13 | 69 | Tyler Bowers | Lake Elsinore, Ca | Kawasaki KX 450F | Triggr/Rutted/AHM Factory Services/Tyler Bowers Racing/Kawasaki |
| Start Position 14 | 55 | Vince Friese | Cape Girardeau, MO | Honda CRF 450 | Smartop/Bullfrog Spas/Honda |
| Start Position 15 | 91 | Alex Ray | Milan, TN | Yamaha YZ450F | CycleTrader Rock River YAMAHA |
| Start Position 16 | 4 | Blake Baggett | Grand Terrace, CA | KTM 450 SX-F Factory Edit | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 17 | 19 | Justin Bogle | Cushing, OK | Suzuki RM-Z450 | Autotrader JGR Yoshimura Suzuki Factory Racing |
| Start Position 18 | 2 | Cooper Webb | Newport, NC | Yamaha YZ450F | Monster Enery/Knich/Factory Yamaha Team |
| Start Position 19 | 60 | Benny Bloss | Oak Grove, MO | KTM 450 SX-F Factory Edit | Rocky Mountain ATV/MC - KTM - WPS |
| Start Position 20 | 22 | Chad Reed | Dade City, FL | Husqvarna FC450 | CR22 |
| Start Position 21 | 58 | Matthew Bisceglia | Weatherford, TX | Suzuki RM-Z450 | LVN 100, Nut Up, Suzuki |
| Start Position 22 | 12 | Jacob Weimer | Huntington Beach, CA | Honda CRF 450 | Smartop/Bullfrog Spas/Honda |