| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 94 | Ken Roczen | Germany | KTM 450 SX-F Factory Edit | KTM, RED BULL, MOTOREX, DUNLOP |
| Start Position 2 | 1 | Ryan Villopoto | Seattle, WA | Kawasaki KX 450F | Monster Energy Kawasaki |
| Start Position 3 | 10 | Justin Brayton | Cornelius, NC | Yamaha YZ450F | Toyota/Yamaha/Nfab/JGRMXteam |
| Start Position 4 | 33 | Joshua Grant | Corona, CA | Yamaha YZ450F | Toyota/Yamaha/Nfab/JGRmx team |
| Start Position 5 | 20 | Broc Tickle | Holly, MI | Suzuki RM-Z450 | RCH/Soaring Eagle/Suzuki |
| Start Position 6 | 800 | Mike Alessi | Hilliard, FL | Suzuki RM-Z450 | Smartop Motoconcepts Racing |
| Start Position 7 | 23 | William Hahn | Menifee, CA | Honda CRF 450 | GEICO Honda/AMSOIL/Muscle Milk/Yoshimura/Factory Connection |
| Start Position 8 | 75 | Joshua Hill | Yoncalla, OR | Suzuki RM-Z450 | RCH/Soaring Eagle/Suzuki |
| Start Position 9 | 44 | Matthew Goerke | Temecula, CA | KTM 450 SX-F Factory Edit | BTO Sports - KTM - WPS |
| Start Position 10 | 68 | Chris Blose | Phoenix, AZ | Honda CRF 450 | Phit Designs, N-FAB, Freegun |
| Start Position 11 | 9 | Ivan Tedesco | Albuquerque, NM | KTM 450 SX-F | Rockstar Energy Drink/KTM/BelaY/ONE/FMF/AIROH/DRAGON/ROCKWELL/HORIZON HOBBY |
| Start Position 12 | 77 | Jimmy Albertson | Shawnee, OK | Honda CRF 450 | Motosport.com/Crossland Racing/Freegun/Don's/FMF Racing/Rekluse/Acerbis Plastics/Merge Racing/180 Decals/Tech One Designs |
| Start Position 13 | 722 | Adam Enticknap | Lompoc, CA | Honda CRF 450 | Tpj/Fly racing/Ries family fishing/California coast plumbing/Dave Humphrey/Tokyo mods/Promotofan.com/Yoshimura/Asterisk/Alpinestar/Galfer/Magik/Dunlop/Scott/Lucas oil/Acerbis/Snuffy racing/Mika/Moto seat/Vertex/Hotcams/Rekluse/Works connection |
| Start Position 14 | 374 | Cody Gilmore | Blair, NE | Kawasaki KX 450F | Yankton Motorsports.com, Motosport.com, Chrome Horse Choppers, Race Tech, Holirosa, Studio 938, MotoOption, Vertex, Hotcams, Sunstar, Utopia, One Industries, TiLube, Streamline Brakes, Odi Grips, Dt1, Motion Pro, Sick Tin Garage, FmF, Ride Engineering, |
| Start Position 15 | 792 | Bracken Hall | Rock Springs, WY | Honda CRF 450 | Rocky Mountain ATV/MC/Dunlop/Pro Circuit/Works Connection/Vortex/Dubya/Ride Engineering/High Desert Services/Ballz Racing/Rekluse/Galfer/Attack Graphics |
| Start Position 16 | 314 | Alex Ray | Jackson, TN | Honda CRF 450 | PRL,Spirder Energy,NoleenJ6,JT,Vertex,Hot Cams,Yoshimura,Silkolene,Hinson,NoToil,LP,ProTaper,Sidi,Works Connection,TMM,Motoseat,Bobs House of Honda,Peg Armor,Virus |
| Start Position 17 | 92 | Killian Rusk | Murrieta, CA | Yamaha YZ450F | Rockwell/Ruskracing Decals/FirePolice mx/Dedicated Athletics/Yamaha |
| Start Position 18 | 117 | David Buller | Arlington Heights, IL | Honda CRF 450 | |
| Start Position 19 | 228 | Daniel Meynet | Santa Ynez, CA | Kawasaki KX 450F | Me,The Privateer Journey, Fly racing, Galfer, VP fuels, Lucas Oil, Epic Motorsports, Acerbic, Dunlop, Engine Ice, XLT training, Dad, Mom, Hotcams, Mika metals, Feal Suspension |
| Start Position 20 | 918 | Michael Akaydin | Louisville, KY | Honda CRF 450 | Storm Lake Honda/PRL/Bryan McDonald/Shoei/TZR/Works Connection/Silkolene/No Toil/GodsGivenTalent/FCA MX/Leatt/Dragon/SunStar/Leatt |