| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 188 | MARK BURKHART | PICKERINGTON, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| 2 | 97 | TONY LORUSSO | EAST HARTFORD, CT | SUZ | SUZUKI / FACTORY CONNECTION / SOUTH SHORE MOTOSPORTS | | | |
| 3 | 41 | KELLY D SMITH | LUDINGTON, MI | KTM | KTM / WP SUSP. / PRO CIRCUIT / THOR / HJC / SMITH / ALPINESTAR | | | |
| 4 | 201 | MATT R SHUE | KENNESAW, GA | SUZ | F&S / NO FEAR / ALPINESTARS / SUN STAR / WORKS / RG3 / GOAT | | | |
| 5 | 153 | RONNIE RENNER | MULBERRY, FL | YAM | MOTOCROSS WORLD / BSY / VORTEX / PRO-ACTION / FMF / HRP | | | |
| 6 | 412 | TYSON D HADSELL | HUDSON, FL | YAM | BSY / YAMAHA MOTOR CORP / PRO CIRCUIT / FOX / DUNLOP / SCOTT | | | |
| 7 | 86 | JIM L NEESE | GREENSBORO, NC | YAM | TRIAD POWERSPORTS / PROTEL / VPE / FMF / PIRELLI / O'NEAL | | | |
| 8 | 517 | HANS M NEEL | BRISTOL, TN | HON | THOR / JIMS MOTORCYCLE / PRO ACTION / TECHNOSEH / EVS | | | |
| 9 | 73 | PAUL P CARPENTER | ITHACA, NY | HUS | Husky | | | |
| 10 | 111 | TODD DEHOOP | HUDSONVILLE, MI | YAM | POWER MOTORSPORTS / QUALITY UNDERGRD / MARSHALL DIST | | | |
| 11 | 383 | JIMMY R WILSON | WILLIS, MI | YAM | NICHOLSON YAM / SINISALO / MR ROOF / NOLEEN / FACTORY CONN | | | |
| 12 | 525 | JOSH P WHITMIRE | CONYERS, GA | YAM | BPW RAC / SYD / PHILLIPS 66 / FOX / FMF / PRO ACTION / PIRELLI | | | |
| 13 | 115 | ROBBIE SKAGGS | LAWRENCE, KS | HUS | SELF | | | |
| 14 | 69 | TOM WELCH | CHARLOTTE HALL, MD | SUZ | FREE STATE CYCLE SUZ / BUMPSTIKS / BIEFFE / EXTREME / FMF | | | |
| 15 | 411 | JAMES EICKEL | GROVE CITY, OH | YAM | ADA Racing | | | |
| 16 | 146 | KURT R JENNISON | WILLIAMS BAY, WI | YAM | BANZAI MOTORSPORTS / TEAM MILLENIUM / THOR / ALPINESTARS | | | |
| 17 | 802 | AARON M DIETER | DANSVILLE, NY | SUZ | BILL YOUNG RAC / PRO ACTION / BILL'S PIPES / ARKPORT CYC | | | |
| 18 | 48 | ANTHONY P AMARADIO | TEMECULA, CA | YAM | ALBA ACTION SPORTS | | | |
| 19 | 335 | CAREY WEST | ELKHART, IN | YAM | NORTH END CYC / JMS PERF / FOX / FACTORY CONN / RENTHAL | | | |
| 20 | 204 | DOUG DEHAAN | CANADA, ON | HON | BLACKFOOT HONDA / OAKLEY | | | |
| 21 | 209 | VINCENT J KARNOW | MEDINA, OH | SUZ | F&S SUZ / THOR / FMF / BELL / HINSON / SOCAL / WHITE BROS / | | | |
| 22 | 90 | BRIAN L STONE | KANSAS CITY, MO | KAW | Cycle Specialty / Thor / Bell / Scott / Bridgestone / Wiseco | | | |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 26 | STEPHANE RONCADA | MENIFEE, CA | YAM | YAMAHA OF TROY / YAMAHA / FOX | | | |
| 2 | 18 | BROCK SELLARDS | NEW PHILADELPHIA, OH | HON | FMF / AMERICAN HONDA / 909 / | | | |
| 3 | 45 | TYLER D EVANS | SALINAS, CA | SUZ | DEMARINI / PRO-CALIBER / TROY LEE DES. / BILL'S PIPES | | | |
| 4 | 1 | ERNESTO R FONSECA | COSTA RICA, | YAM | YAM OF TROY / YAMAHA / FOX | | | |
| 5 | 56 | RYAN D CLARK | ALBUQUERQUE, NM | SUZ | DEMARINI / PRO-CALIBER / TROY LEE DESIGNS / BILLS PIPES | | | |
| 6 | 24 | NATHAN RAMSEY | LAKE ELSINORE, CA | KAW | SPLITFIRE / PRO CIRCUIT / KAWASAKI | | | |
| 7 | 84 | JOSEPH W OEHLHOF | WAPAKONETA, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| 8 | 51 | JASON W THOMAS | MELROSE, FL | YAM | SELF | | | |
| 9 | 47 | BARRY CARSTEN | BAYVILLE, NJ | SUZ | BROMLEY SUZUKI | | | |
| 10 | 115 | ROBBIE SKAGGS | LAWRENCE, KS | HUS | SELF | | | |
| 11 | 201 | MATT R SHUE | KENNESAW, GA | SUZ | F&S / NO FEAR / ALPINESTARS / SUN STAR / WORKS / RG3 / GOAT | | | |
| 12 | 97 | TONY LORUSSO | EAST HARTFORD, CT | SUZ | SUZUKI / FACTORY CONNECTION / SOUTH SHORE MOTOSPORTS | | | |
| 13 | 188 | MARK BURKHART | PICKERINGTON, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| 14 | 48 | ANTHONY P AMARADIO | TEMECULA, CA | YAM | ALBA ACTION SPORTS | | | |
| 15 | 383 | JIMMY R WILSON | WILLIS, MI | YAM | NICHOLSON YAM / SINISALO / MR ROOF / NOLEEN / FACTORY CONN | | | |
| 16 | 412 | TYSON D HADSELL | HUDSON, FL | YAM | BSY / YAMAHA MOTOR CORP / PRO CIRCUIT / FOX / DUNLOP / SCOTT | | | |
| 17 | 73 | PAUL P CARPENTER | ITHACA, NY | HUS | Husky | | | |
| 18 | 69 | TOM WELCH | CHARLOTTE HALL, MD | SUZ | FREE STATE CYCLE SUZ / BUMPSTIKS / BIEFFE / EXTREME / FMF | | | |
| 19 | 802 | AARON M DIETER | DANSVILLE, NY | SUZ | BILL YOUNG RAC / PRO ACTION / BILL'S PIPES / ARKPORT CYC | | | |
| 20 | 525 | JOSH P WHITMIRE | CONYERS, GA | YAM | BPW RAC / SYD / PHILLIPS 66 / FOX / FMF / PRO ACTION / PIRELLI | | | |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 27 | MICHAEL A BRANDES | LAKE ELSINORE, CA | HON | FMF / AMERICAN HONDA / 909 / | | | |
| 2 | 23 | NICHOLAS A WEY | DEWITT, MI | KAW | SPLITFIRE / PRO CIRCUIT / KAWASAKI | | | |
| 3 | 199 | TRAVIS A PASTRANA | ANNAPOLIS, MD | SUZ | AMERICAN SUZUKI | | | |
| 4 | 38 | PAUL CURRIE | NAPLES, FL | HON | PLANO HONDA / MSR / SCOTT / PRO CIRCUIT / UFO / SHOEI / DUNLOP | | | |
| 5 | 62 | JAMES M POVOLNY JR | MENDOTA HEIGHTS, MN | HON | Dr. Medsker / Tom Morgan Rac / Thor / FMF / 909 / Michelin | | | |
| 6 | 40 | MATT WALKER | MC RAE, GA | HON | ANSWER RACING / PLANET HONDA / AMER HONDA / DR MARTENS | | | |
| 7 | 44 | BRANDEN L JESSEMAN | FOMBELL, PA | SUZ | Bill's Pipes / Motorious.com / AXO / Suzuki | | | |
| 8 | 275 | JEFF GIBSON | THORNVILLE, OH | YAM | COMPETITION ACCESS / PRO ACTION / FMF / THOR / ALPINESTAR | | | |
| 9 | 797 | BRIAN S MASON | COLUMBIA, IL | KAW | The Edge / Alpine Star / Spy / Renthal / Acerbis / NGK / Maxim | | | |
| 10 | 111 | TODD DEHOOP | HUDSONVILLE, MI | YAM | POWER MOTORSPORTS / QUALITY UNDERGRD / MARSHALL DIST | | | |
| 11 | 153 | RONNIE RENNER | MULBERRY, FL | YAM | MOTOCROSS WORLD / BSY / VORTEX / PRO-ACTION / FMF / HRP | | | |
| 12 | 41 | KELLY D SMITH | LUDINGTON, MI | KTM | KTM / WP SUSP. / PRO CIRCUIT / THOR / HJC / SMITH / ALPINESTAR | | | |
| 13 | 146 | KURT R JENNISON | WILLIAMS BAY, WI | YAM | BANZAI MOTORSPORTS / TEAM MILLENIUM / THOR / ALPINESTARS | | | |
| 14 | 86 | JIM L NEESE | GREENSBORO, NC | YAM | TRIAD POWERSPORTS / PROTEL / VPE / FMF / PIRELLI / O'NEAL | | | |
| 15 | 517 | HANS M NEEL | BRISTOL, TN | HON | THOR / JIMS MOTORCYCLE / PRO ACTION / TECHNOSEH / EVS | | | |
| 16 | 411 | JAMES EICKEL | GROVE CITY, OH | YAM | ADA Racing | | | |
| 17 | 204 | DOUG DEHAAN | CANADA, ON | HON | BLACKFOOT HONDA / OAKLEY | | | |
| 18 | 335 | CAREY WEST | ELKHART, IN | YAM | NORTH END CYC / JMS PERF / FOX / FACTORY CONN / RENTHAL | | | |
| 19 | 90 | BRIAN L STONE | KANSAS CITY, MO | KAW | Cycle Specialty / Thor / Bell / Scott / Bridgestone / Wiseco | | | |
| 20 | 209 | VINCENT J KARNOW | MEDINA, OH | SUZ | F&S SUZ / THOR / FMF / BELL / HINSON / SOCAL / WHITE BROS / | | | |