| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 412 | TYSON D HADSELL | HUDSON, FL | YAM | BSY / YAMAHA MOTOR CORP / PRO CIRCUIT / FOX / DUNLOP / SCOTT | | | |
| 2 | 135 | DANNY R CARLSON | SUN CITY, CA | SUZ | F&S SUZUKI / NO FEAR / BILLS / RG3 / DUNLOP / ARNETTE / SHOEI | | | |
| 3 | 89 | RANDY J VALADE | HOWELL, MI | HON | DGY / PRO CIRCUIT / AXO / RENTHAL / SCOTT / TWIN AIR / BOYESEN | | | |
| 4 | 90 | BRIAN L STONE | KANSAS CITY, MO | KAW | CYCLE SPECIALTY / THOR / BELL / SCOTT / ALPINESTAR / WISECO | | | |
| 5 | 96 | TED CAMPBELL | APACHE JUNCTION, AZ | SUZ | YAMAHA SUZUKI OF ARIZONA / O'NEAL / PRO CIRCUIT / PREMIE | | | |
| 6 | 129 | JASON S FINK | BOYNTON BEACH, FL | YAM | SUPERSPORTS RACING / BARNEY'S YAM / ONEAL / FMF / PRO X | | | |
| 7 | 385 | CHARLES J DUFFY III | MIRAMAR, FL | SUZ | PALMETTO MTRSPTS / MARTIN OFFSHORE / GB WORKS / APPLIED | | | |
| 8 | 433 | DAX KASTRIN | ALBUQUERQUE, NM | YAM | R&S YAM / HOY FOX TOYOTA / SINISALO / ARNETTE / PRO'S CHC | | | |
| 9 | 729 | MARK WUNDRACK | WEST MILFORD, NJ | YAM | FMF / THOR / BRIDGESTONE / GARY BAILEY / BELL / ACTION PHOTO | | | |
| 10 | 84 | JOSEPH W OEHLHOF | WAPAKONETA, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| 11 | 138 | JUSTIN N BLAKE | GRAND RAPIDS, MI | KAW | MICHIGAN ENG / KAW DE MEXICO / J&H / WISECO / BELL / EVS | | | |
| 12 | 150 | SCOTT METZ | WEST HARRISON, IN | YAM | MOTO XTREMES / 1888422MOTO / AUDIO ADVANTAGE / BELL / DEVO | | | |
| 13 | 668 | JOHN A KIDD JR | CURTICE, OH | SUZ | HONDA EAST / JMC SUSP. / ELF / SINISALO / JED'S BBQ & BREW | | | |
| 14 | 255 | TYSON M TAYLOR | TEMECULA, CA | SUZ | F&S SUZ. / ARNETTE / WORKS / TORCO / NO FEAR / IMS / HRP | | | |
| 15 | 243 | WILLIAM URSIC III | SCENERY HILL, PA | SUZ | F&S SUZ / NO FEAR / PRO-ACTION / WORKS / KK / FASS GASS | | | |
| 16 | 88 | JAMES M EVANS | ELIZABETH, PA | YAM | LINEMAN CYCLES / PRO ACTION / FMF / CAMP THREE CLOTHING | | | |
| 17 | 757 | DAVID W OETTEL | SALEM, WI | HON | DGY / PRO CIRCUIT / AXO / LATEX GRAFIX / SCOTT / TWIN AIR | | | |
| 18 | 525 | JOSH P WHITMIRE | CONYERS, GA | YAM | BPW RAC / SYD / PHILLIPS 66 / FOX / FMF / PRO ACTION / PIRELLI | | | |
| 19 | 464 | BRIAN S MASON | COLUMBIA, IL | KAW | THE EDGE / TROY LEE / ALPINESTARS / ACERBIS / RENTHAL | | | |
| 20 | 802 | AARON M DIETER | DANSVILLE, NY | SUZ | BILL YOUNG RAC / PRO ACTION / BILL'S PIPES / ARKPORT CYC | | | |
| 21 | 209 | VINCENT J KARNOW | MEDINA, OH | SUZ | F&S SUZ / THOR / FMF / BELL / HINSON / SOCAL / WHITE BROS / | | | |
| 22 | 114 | CHRIS WHEELER | PIQUA, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 18 | BROCK SELLARDS | NEW PHILADELPHIA, OH | HON | FMF / AMERICAN HONDA / 909 / | | | |
| 2 | 73 | PAUL P CARPENTER | ITHACA, NY | HUS | HUSQVARNA | | | |
| 3 | 41 | KELLY D SMITH | LUDINGTON, MI | KTM | KTM / WP SUSP. / PRO CIRCUIT / THOR / HJC / SMITH / ALPINESTAR | | | |
| 4 | 23 | NICHOLAS A WEY | DEWITT, MI | KAW | SPLITFIRE / PRO CIRCUIT / KAWASAKI | | | |
| 5 | 115 | ROBBIE SKAGGS | LAWRENCE, KS | HUS | Husquvarna | | | |
| 6 | 51 | JASON W THOMAS | MELROSE, FL | YAM | Lineman Cycles / Pro-Action / Thor | | | |
| 7 | 383 | JIMMY R WILSON | WILLIS, MI | YAM | NICHOLSON YAM / SINISALO / MR ROOF / NOLEEN / FACTORY CONN | | | |
| 8 | 44 | BRANDEN L JESSEMAN | FOMBELL, PA | SUZ | Bill's Pipes / Motorious.com / AXO / Suzuki | | | |
| 9 | 1 | ERNESTO R FONSECA | COSTA RICA, | YAM | YAM OF TROY / YAMAHA / FOX | | | |
| 10 | 96 | TED CAMPBELL | APACHE JUNCTION, AZ | SUZ | YAMAHA SUZUKI OF ARIZONA / O'NEAL / PRO CIRCUIT / PREMIE | | | |
| 11 | 129 | JASON S FINK | BOYNTON BEACH, FL | YAM | SUPERSPORTS RACING / BARNEY'S YAM / ONEAL / FMF / PRO X | | | |
| 12 | 89 | RANDY J VALADE | HOWELL, MI | HON | DGY / PRO CIRCUIT / AXO / RENTHAL / SCOTT / TWIN AIR / BOYESEN | | | |
| 13 | 433 | DAX KASTRIN | ALBUQUERQUE, NM | YAM | R&S YAM / HOY FOX TOYOTA / SINISALO / ARNETTE / PRO'S CHC | | | |
| 14 | 412 | TYSON D HADSELL | HUDSON, FL | YAM | BSY / YAMAHA MOTOR CORP / PRO CIRCUIT / FOX / DUNLOP / SCOTT | | | |
| 15 | 668 | JOHN A KIDD JR | CURTICE, OH | SUZ | HONDA EAST / JMC SUSP. / ELF / SINISALO / JED'S BBQ & BREW | | | |
| 16 | 84 | JOSEPH W OEHLHOF | WAPAKONETA, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| 17 | 464 | BRIAN S MASON | COLUMBIA, IL | KAW | THE EDGE / TROY LEE / ALPINESTARS / ACERBIS / RENTHAL | | | |
| 18 | 138 | JUSTIN N BLAKE | GRAND RAPIDS, MI | KAW | MICHIGAN ENG / KAW DE MEXICO / J&H / WISECO / BELL / EVS | | | |
| 19 | 209 | VINCENT J KARNOW | MEDINA, OH | SUZ | F&S SUZ / THOR / FMF / BELL / HINSON / SOCAL / WHITE BROS / | | | |
| 20 | 114 | CHRIS WHEELER | PIQUA, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | | | |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 199 | TRAVIS A PASTRANA | ANNAPOLIS, MD | SUZ | AMERICAN SUZUKI | | | |
| 2 | 27 | MICHAEL A BRANDES | LAKE ELSINORE, CA | HON | FMF / AMERICAN HONDA / 909 / | | | |
| 3 | 26 | STEPHANE RONCADA | MENIFEE, CA | YAM | YAMAHA OF TROY / YAMAHA / FOX | | | |
| 4 | 45 | TYLER D EVANS | SALINAS, CA | SUZ | DEMARINI / PRO-CALIBER / TROY LEE DES. / BILL'S PIPES | | | |
| 5 | 56 | RYAN D CLARK | ALBUQUERQUE, NM | SUZ | DEMARINI / PRO-CALIBER / TROY LEE DESIGNS / BILLS PIPES | | | |
| 6 | 38 | PAUL CURRIE | WESLEY CHAPEL, FL | HON | PLANO HONDA / MSR / SCOTT / PRO CIRCUIT / UFO / SHOEI / DUNLOP | | | |
| 7 | 201 | MATT R SHUE | KENNESAW, GA | SUZ | F&S / NO FEAR / ALPINESTARS / SUN STAR / WORKS / RG3 / GOAT | | | |
| 8 | 47 | BARRY CARSTEN | BAYVILLE, NJ | SUZ | BROMLEY SUZUKI | | | |
| 9 | 275 | JEFF GIBSON | THORNVILLE, OH | YAM | COMPETITION ACCESS / PRO ACTION / FMF / THOR / ALPINESTAR | | | |
| 10 | 757 | DAVID W OETTEL | SALEM, WI | HON | DGY / PRO CIRCUIT / AXO / LATEX GRAFIX / SCOTT / TWIN AIR | | | |
| 11 | 88 | JAMES M EVANS | ELIZABETH, PA | YAM | LINEMAN CYCLES / PRO ACTION / FMF / CAMP THREE CLOTHING | | | |
| 12 | 255 | TYSON M TAYLOR | TEMECULA, CA | SUZ | F&S SUZ. / ARNETTE / WORKS / TORCO / NO FEAR / IMS / HRP | | | |
| 13 | 802 | AARON M DIETER | DANSVILLE, NY | SUZ | BILL YOUNG RAC / PRO ACTION / BILL'S PIPES / ARKPORT CYC | | | |
| 14 | 135 | DANNY R CARLSON | SUN CITY, CA | SUZ | F&S SUZUKI / NO FEAR / BILLS / RG3 / DUNLOP / ARNETTE / SHOEI | | | |
| 15 | 90 | BRIAN L STONE | KANSAS CITY, MO | KAW | CYCLE SPECIALTY / THOR / BELL / SCOTT / ALPINESTAR / WISECO | | | |
| 16 | 385 | CHARLES J DUFFY III | MIRAMAR, FL | SUZ | PALMETTO MTRSPTS / MARTIN OFFSHORE / GB WORKS / APPLIED | | | |
| 17 | 525 | JOSH P WHITMIRE | CONYERS, GA | YAM | BPW RAC / SYD / PHILLIPS 66 / FOX / FMF / PRO ACTION / PIRELLI | | | |
| 18 | 729 | MARK WUNDRACK | WEST MILFORD, NJ | YAM | FMF / THOR / BRIDGESTONE / GARY BAILEY / BELL / ACTION PHOTO | | | |
| 19 | 243 | WILLIAM URSIC III | SCENERY HILL, PA | SUZ | F&S SUZ / NO FEAR / PRO-ACTION / WORKS / KK / FASS GASS | | | |
| 20 | 150 | SCOTT METZ | WEST HARRISON, IN | YAM | MOTO XTREMES / 1888422MOTO / AUDIO ADVANTAGE / BELL / DEVO | | | |