| POS. | # | RIDER | HOMETOWN | BIKE | TEAM/SPONSORS |
|---|---|---|---|---|---|
| Start Position 1 | 5 | Ryan Dungey | Belle Plaine, MN | KTM 450 SX-F Factory Edit | Red Bull/KTM/Motorex/Dunlop/Foremost/WP/Akrapovic |
| Start Position 2 | 7 | James Stewart | Haines City, FL | Suzuki RM-Z450 | Yoshimura Suzuki Factory Racing |
| Start Position 3 | 51 | Justin Barcia | Pinetta, FL | Honda CRF 450 | Team Honda Muscle Milk |
| Start Position 4 | 18 | David Millsaps | Murrieta, CA | Suzuki RM-Z450 | Rockstar Energy Drink/Motosport.com/ONE Industries/Bel-Ray/Bell/FMF/Dragon/Rockwell Watches/Gaerne/Motion Pro/Leatt Brace |
| Start Position 5 | 20 | Broc Tickle | Holly, MI | Suzuki RM-Z450 | RCH/Dodge/Suzuki |
| Start Position 6 | 29 | Andrew Short | Smithville, TX | KTM 450 SX-F | BTO Sports/KTM/Palmetto Motorsports/Fly Racing/Bubba Burger/Witt's End Racing |
| Start Position 7 | 12 | Jake Weimer | Rupert, ID | Kawasaki KX 450F | Monster Energy Kawasaki |
| Start Position 8 | 54 | Les Smith | York, SC | KTM 450 SX-F Factory Edit | BTO Sports/KTM |
| Start Position 9 | 46 | Weston Peick | Wildomar, CA | Suzuki RM-Z450 | Hyper-X R2MX PRORIDE FLY UTOPIA BOLT HARDWARE |
| Start Position 10 | 85 | Kyle Partridge | Lake Elsinore, CA | Honda CRF 450 | Rocky Mountain atvmc |
| Start Position 11 | 39 | Robert Kiniry | Syracuse, NY | Yamaha YZ450F | N-Fab TiLUBE Yamaha |
| Start Position 12 | 374 | Cody Gilmore | Blair, NE | Kawasaki KX 450F | Yankton Motorsports, Race Tech, Motosport, MotoOption Clothing, ChromeHorse Choppers, Vertex, Hotcams, TiLube, Sunstar, One, Utopia, Leatt, DT1, ICW, Motion Pro, Hammerhead, Hinson, FMF, Ride Eng, |
| Start Position 13 | 206 | Travis Sewell | Westville, IN | KTM 450 SX-F | -- none listed -- |
| Start Position 14 | 297 | Dalton Carlson | Dayton, MN | Yamaha YZ450F | Rock River Yamaha |
| Start Position 15 | 247 | Teddy Parks | Princeton, TX | Kawasaki KX 450F | FLY/WPS/GALFER/SHADES OF GRAY/PMP/BLENDA/VERTEX/ENGINE ICE/PRO MOTO FAN/SCOTT GOOGLES/CARL CYCLES |
| Start Position 16 | 643 | Jake Oswald | Alpine, CA | Honda CRF 450 | Team Gus/Babbitts/TBT/Sign Art/Maxima/Sunstar/FMF |
| Start Position 17 | 918 | Michael Akaydin | Louisville, KY | Kawasaki KX 450F | PRL/Gateway Cycles/GGT Clothing/FLY/TZR/Silkolene/Leatt/Works Connection/Engine Ice/Asterisk/Jett/FCA MX/FMF/Sunstar/Team GUS/UFO/Spider Energy Drink |
| Start Position 18 | 945 | Michael Stryker | New Paltz, NY | KTM 450 SX-F | WMR/Nihilo Concepts |
| Start Position 19 | 384 | Carl Schlacht | Strongsville, OH | Suzuki RM-Z450 | Fellowship of Christian Athletes |