| Pos. |
No. |
Rider name |
Hometown |
Bike |
Sponsors |
| 1 | 8 | Grant Langston | Murrieta, CA | Yamaha YZ450F | Yamaha Motor Corp / Bridgestone |
| 2 | 14 | Kevin W. Windham | Centreville, MS | Honda CRF450R | Sobe No Fear / Samsung / Honda |
| 3 | 29 | Andrew T. Short | Smithville, TX | Honda CRF450R | American Honda Motor Co |
| 4 | 65 | Ryan Mills | Clintondale, NY | Kawasaki KX450F | |
| 5 | 800 | Mike A. Alessi | Victorville, CA | KTM 450SX | Red Bull KTM |
| 6 | 15 | Timmy M. Ferry | Largo, FL | Kawasaki KX450F | Monster Energy Kawasaki |
| 7 | 9 | Ivan Tedesco | Montgomery, TX | Suzuki RM-Z450 | Team Makita Suzuki / Bridgestone / Maxima / Tag / Pro-Taper / One / Mechanix / Arc / Showa / Pro Circuit / Snap On / Twin Air / Hinson / DID / TK Excel / FCC / NGK / Road Champs / Thor |
| 8 | 801 | Jeff Alessi | Victorville, CA | KTM 450SX | Red Bull KTM |
| 9 | 273 | Gavin L. Gracyk | Blissfield, OH | Honda CRF450R | Soar Academy / Cycra / TLD / Scott / Evolved Nutrition / Pirelli / Renthal / Wiseco / Oxtar |
| 10 | 712 | Yoshitaka Atsuta | Sendai Miyagi, | Honda CRF450R | Honda Racing / Alpinestars / Bridgestone / Oakley / Shoei |
| 11 | 32 | Ryan D. Clark | Waddell, AZ | Honda CRF450R | Team Solitaire / Kingdom / FLY Racing / American Honda / Dragon / DRD / Vortex / ASV / RideNow.com / Michelin / Coppersmith / HoyFox.com / Team Hawg / Polisport / Enjoy / Boyesen / Sano / OGIO / Crank Wrks / Ready Filter / RK / Ride Eng / Excel / Pivot Wrks / Motion Pro / SIDI / CP / Barnett / QTM / Brembo / Pro Grip / IMS / Cometic / Lakai |
| 12 | 177 | Chris Blose | Phoenix, AZ | Honda CRF450R | |
| 13 | 36 | Joshua Summey | Stanley, NC | Honda CRF450R | Moto XXX / Supersports Inc / Honda / DeLuge Sport / Akrapovic / ScorpionHelmets / Sidi / Tag Metals / Pro Honda Oills / Team Perfex / SDG USA / RK Racing Chain / Excel / VP Racing Fuel / Braking / Ready Racing / Hinson / TI Lube / Polisport Plastics / Dunlop / LA Sleeve / Vortex Ignitions / Motion Pro |
| 14 | 31 | Jason W. Thomas | Melrose, FL | Honda CRF450R | DNA Energy Drink / BTO Sports / BBMX / Fly / Rick Case Honda / WMI / FMF / Sunline / SixSixOne / Michelin / Sidi / ASMF / Engine Ice / Pro Clean1000 / UpFront MX / Dream Trax / Safety Kleen / Honda Oils and Chemicals / Honda Genuine Parts / Regina / Applied / Sponsorhouse / Twin-Air / Ogio / Alpina / Wiseco / Acerbis / MX ID Systems |
| 15 | 99 | Kyle J. Mace | Hesperia, CA | Kawasaki KX450F | Pro Circuit / Corona Mtrspts / Troy Lee / Factory Effex / Michelin / Motul Oil / Renthal / Hinson / Scott / CTi2 / Zoo Ministries / CEMX / Mom & Dad |
| 16 | 81 | Adam B. Chatfield | Menifee, CA | Honda CRF450R | Team BCT Racing |
| 17 | 965 | Antonio Balbi | Riverside, CA | Honda CRF450R | Team BCT Racing / Riffel / Fox / John Burr Cycles / All Source Cleaning / DRO / Tag / One / MB1 |
| 18 | 256 | Bryan K. Johnson | Cairo, GA | Honda CRF450R | DNA Energy Drink / BTO Sports / BBMX / Fly / Rick Case Honda / WMI / FMF / Sunline / SixSixOne / Michelin / Sidi / ASMF / Engine Ice / Pro Clean1000 / UpFront MX / Dream Trax / Safety Kleen / Honda Oils and Chemicals / Honda Genuine Parts / Regina / Applied / Sponsorhouse / Twin-Air / Ogio / Alpina / Wiseco / Acerbis / MX ID Systems |
| 19 | 23 | Kyle Lewis | Henderson, NV | Honda CRF450R | Moto XXX / Supersports Inc / Honda / DeLuge Sport / Akrapovic / ScorpionHelmets / Sidi / Tag Metals / Pro Honda Oills / Team Perfex / SDG USA / RK Racing Chain / Excel / VP Racing Fuel / Braking / Ready Racing / Hinson / TI Lube / Polisport Plastics / Dunlop / LA Sleeve / Vortex Ignitions / Motion Pro |
| 20 | 34 | Troy K. Adams | Homosassa, FL | Suzuki RM-Z450 | Team Rockstar Suzuki / Yoshimura / Dunlop / Answer / Pro Taper / One / Hinson / RG3 / Alpinestars / Torco / Acerbis / Dragon / Braking / Twin Air / Hammerhead / Ogio / Arc / LockJaw / RK / TK / Mechanic Wear / AC / 661 / VP |
| 21 | 96 | Christopher R. Whitcraft | Pickerington, OH | Honda CRF450R | Whitcraft Racing / MSR / Spy / Pirelli / Braking / Sunstar / Works Conn / Tag / Pro Wheel / Cycra / One / Family |
| 22 | 404 | Tyler D. Medaglia | Kemptville, ON | Suzuki RM-Z450 | Otsff Rockstar Suzuki / TLD / Spy / Bell / Ogio / 661 / OC / Hindle |
| 23 | 480 | Cory A. Green | Nowata, OK | Honda CRF450R | Reynard Mods / Vision Graphics / Twin Air / Wiseco / Renthal / Dunlop / No Fear / Spy |
| 24 | 281 | Justin M. Sipes | Vine Grove, KY | Kawasaki KX450F | Gateway Cycles / PR2 / Troy Lee / Yoshimura / Renthal / Dunlop / Team Green / FCA / Scott / Alpinestars / Ozz Mods / CTI / Twin Air / Boyeson / Flaherty Tractor co |
| 25 | 26 | Michael Byrne | Newnan, GA | Suzuki RM-Z450 | Team Rockstar / Suzuki / Yoshimura / Dunlop / Answer / Pro Taper / One / Hinson / RG3 / Alpinestars / Torco / Acerbis / Dragon / Braking / Twin Air / Hammerhead / Ogio / Arc / LockJaw / RK / TK Excel / Mechanix Wear / AC Rac661 / VP |
| 26 | 501 | Kyle D. Keylon | Brooksville, FL | Honda CRF450R | DNAEnergyDrink / BTOsports.com / BBMX |
| 27 | 261 | Jacob Morrison | Wareham, MA | Kawasaki KX450F | Coastline Motorsports / Dunlop / Smith / Thor / Renthal / Factory Conn / Pro Circuit / RK / M2R / Cti2 / Cometic / Team Green / Twin Air / ASV / Hinson / Cycra / Tristar / Spectro |
| 28 | 952 | Yoshihide Fukudome | Brea, CA | Honda CRF450R | Moto XXX / Supersports Inc / Honda / DeLuge Sport / Akrapovic / ScorpionHelmets / Sidi / Tag Metals / Pro Honda Oills / Team Perfex / SDG USA / RK Racing Chain / Excel / VP Racing Fuel / Braking / Ready Racing / Hinson / TI Lube / Polisport Plastics / Dunlop / LA Sleeve / Vortex Ignitions / Motion Pro |
| 29 | 524 | Brandon W. Butler | Miami, FL | Honda CRF450R | DNA Energy Drink / BTO Sports / BBMX / Fly / Rick Case Honda / WMI / FMF / Sunline / SixSixOne / Michelin / Sidi / ASMF / Engine Ice / Pro Clean1000 / UpFront MX / Dream Trax / Safety Kleen / Honda Oils and Chemicals / Honda Genuine Parts / Regina / Applied / Sponsorhouse / Twin-Air / Ogio / Alpina / Wiseco / Acerbis / MX ID Systems |
| 30 | 79 | Jacob Marsack | Allenton, MI | Honda CRF450R | Badboy Power Drink / RWR / Pro 30.com / Full Travel Innovations / Martin MX / Bell / Coppersmith Ohlins / Carbon Fiber Works / Vortex / MSR l / Polisport / Rolcom / SDG / Team Hawg / Ti Lube / TrailCoatings / Vortex / Wiseco |
| 31 | 581 | Scott B. Simon | Riverside, CA | Kawasaki KX450F | Kawasaki / Corter Powersports / Bills Pipes / Factory Connection / Fox / Shoei / Dragon / Asterisk / Dunlop / Maxima / Twin Air / Excel / RK / MTA / GPR / IMS |
| 32 | 138 | Michael J. Lapaglia | Murrieta, CA | Yamaha YZ450F | Motoworld Racing.com / PPG / Yamah Motor Corp / Toyota / Girlyz / FMF / Enzo / Bell / Michelin / Alpinestar / Spy / Polisport / Vortex / Factory Effex / Carbone Lorraine / Wiseco / 661 / Yamalube / Ready / Sunline / |
| 33 | 198 | Jacob Saylor | Knoxville, TN | Suzuki RM-Z450 | Cernics Suzuki / MDK / Fly / Scott / Dunlop / Decal Works / Rocket Exhaust |
| 34 | 317 | Jimmy P. Hazel | Kings Beach, CA | Honda CRF450R | |
| 35 | 66 | Shaun J. Skinner | Stuart, FL | Honda CRF450R | DNA Energy Drink / BTO Sports / BBMX / Fly / Rick Case Honda / WMI / FMF / Sunline / SixSixOne / Michelin / Sidi / ASMF / Engine Ice / Pro Clean1000 / UpFront MX / Dream Trax / Safety Kleen / Honda Oils and Chemicals / Honda Genuine Parts / Regina / Applied / Sponsorhouse / Twin-Air / Ogio / Alpina / Wiseco / Acerbis / MX ID Systems |
| 36 | 357 | Cale A. Wallace | Walnut, CA | Honda CRF450R | Nomadik / Chaparral / Weekend Warrior / Motul / Shoei / MSR / Enzo / Oakley / LA Sleeve / Braking / AP / ZLT / Ogio / Renthal / Excel Rims / Burns Const / VP |
| 37 | 722 | Jase A. Lewis | Carrollton, GA | Honda CRF450R | Honda of Houston / Fox / PR2 / Maxxis / FMF / Renegade Susp / Scott / EVS |
| 38 | 92 | Barry Carsten | Bayville, NJ | Suzuki RM-Z450 | Bromley Suzuki / MSR / Arai / Scott / EK / Force Gear / Sunstar / FMF |
| 39 | 251 | Ashlee C. Woskob | Tyrone, PA | Kawasaki KX450F | Scott / Vortex / Universal / Oneal / Michelin / Mountain Extreme |
| 40 | 927 | Travis L. Sewell | Westville, IN | Suzuki RM-Z450 | Pro Source of IL / Universal / Scott / EVS / Wiseco / MSR / Factory Connection / Osiris / Vortex / Devol / Bell / Decal Works / FMF / Twin Air / Dunlop |