| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| 1 | 36 | JASON R MCCORMICK | VANCOUVER, WA | HON | ANSWER RACING / PLANET HONDA / AMER HONDA / DR MARTENS | |
| 2 | 57 | KEITH R JOHNSON | ALBUQUERQUE, NM | KTM | KTM SPORTMOTORCYCLE USA, INC. | |
| 3 | 29 | CASEY A JOHNSON | LAKE ELSINORE, CA | YAM | YAMAHA / YAMAMA OF TROY / FOX / OAKLEY / BELL | |
| 4 | 716 | TRAVIS C ELLIOTT | ALVIN, TX | HON | PLANO HONDA / MSR / SCOTT / PRO CIRCUIT / UFO / SHOEI | |
| 5 | 74 | RUSTY HOLLAND | FRESNO, CA | SUZ | DEMARINI / PRO CALIBER / TROY LEE / BILLS / TORCO / RG 3 / | |
| 6 | 120 | RODRIG THAIN | , | KTM | KTM SPORTMOTORCYCLE USA, INC. | |
| 7 | 53 | RYAN W TERLECKI | SILVERTON, OR | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | |
| 8 | 333 | BRYAN M MCGAVRAN | MURRIETA, CA | YAM | THE EDGE SPORTS.COM / N CTY YAM / FMF / MAXIMA | |
| 9 | 969 | MIKE C CORDER | RAINIER, OR | KAW | TM GREEN / PRO CIRCUIT / TROY LEE / BLK FLY / ALPINE / SHOEI | |
| 10 | 48 | ANTHONY P AMARADIO | TEMECULA, CA | YAM | ALBA ACTION SPORTS | |
| 11 | 85 | SCOTT A DAVIS | YUBA CITY, CA | KAW | O'NEAL / ONE / SUNSTAR / NOTOIL / TAG / CTI / WORKS CONNECTION | |
| 12 | 68 | ISAIAH V JOHNSON | ALBUQUERQUE, NM | HON | ANSWER RACING / PLANET HONDA / AMER HONDA / DR MARTENS | |
| 13 | 475 | MIKE S MASON | MINDEN, NV | HON | BIG VALLEY HONDA / AXO / ARNETTE / HINSON / RENTHAL / NSTYLE | |
| 14 | 188 | MARK BURKHART | PICKERINGTON, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | |
| 15 | 91 | DONALD E UPTON | SUN CITY, CA | KAW | IMS / JOHN BURR CYCLE / MAXXIS / FMF / TORCO / RACE TECH / 909 | |
| 16 | 433 | DAX KASTRIN | ALBUQUERQUE, NM | YAM | SINISALO / ARNETTE / MOTUL / PRO'S CHOICE / RENTHAL | |
| 17 | 378 | TIM C BEATTY | SAN MARCOS, CA | HUS | UP-TITE HUSKY / GENDARME COLOGNE / SMITH / THOR / MOTUL | |
| 18 | 76 | BRAD HAGSETH | ONALASKA, WA | YAM | HERBS CYCLETOWN / DEMARINI / AXO / RG3 / ALPINESTARS / SMITH | |
| 19 | 965 | KURAUDO TODA | VAN NUYS, CA | HON | WESTWOOD INTL / PRO CIRCUIT / ONEAL / ARAI / N STYLE / BRDGE | |
| 20 | 331 | DARCY G LANGE | CANADA, BC | KAW | RICHMOND MTRSPTS / KAW CANADA / AURORA CYCLE / FOX / TRICK | |
| 21 | 261 | OSCAR C VALDEZ | LA PUENTE, CA | YAM | THOR / DUNLOP / THOUSAND OAKS / PRO CIRCUIT / PJ1 / NGK | |
| 22 | 513 | J MARTIN GARCIA | MEXICO, | HON | HONDA OF MEXICO | |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors | |
| 1 | 63 | GREG S SCHNELL | RANCHO CUCAMONGA, CA | YAM | MOTOWORLD EL CAJON / ARNETTE / MIKE TOLL / PRO CIRCUIT | |
| 2 | 35 | DAVID PINGREE | MENIFEE, CA | SUZ | PRIMAL IMPULSE / BILLS PIPES / SUZ / AXO / TROY LEE / SHOEI | |
| 3 | 690 | KENNY L BARTRAM | STILLWATER, OK | YAM | SHEP'S YAM. / NO FEAR / MARSHALL'S RAC. / ALPINESTARS | |
| 4 | 104 | DERRICK SHAE BENTLEY | ELLENWOOD, GA | KAW | SPLITFIRE / PRO CIRCUIT / KAWASAKI | |
| 5 | 34 | TRAVIS A PRESTON | HESPERIA, CA | SUZ | DEMARINI / PRO-CALIBER / TROY LEE DES. / BILL'S PIPES | |
| 6 | 711 | TALLON S VOHLAND | CITRUS HEIGHTS, CA | KAW | SPLITFIRE / PRO CIRCUIT / KAWASAKI | |
| 7 | 977 | SERGE GUIDETTY | SAN DIEGO, CA | HON | TAG METALS / ONE INDUSTRIES / PLANET HONDA | |
| 8 | 909 | STEPHAN DEMARTIS | FRANCE, | KTM | Scott / KTM / Shift / Scott / Sidi / 909 | |
| 9 | 669 | GIO A TEDESCO | ALBUQUERQUE, NM | YAM | COLORADO POWERSPRTS. / FOX / RENTHAL / ONE / INNOVATION | |
| 10 | 120 | RODRIG THAIN | , | KTM | KTM SPORTMOTORCYCLE USA, INC. | |
| 11 | 716 | TRAVIS C ELLIOTT | ALVIN, TX | HON | PLANO HONDA / MSR / SCOTT / PRO CIRCUIT / UFO / SHOEI | |
| 12 | 965 | KURAUDO TODA | VAN NUYS, CA | HON | WESTWOOD INTL / PRO CIRCUIT / ONEAL / ARAI / N STYLE / BRDGE | |
| 13 | 91 | DONALD E UPTON | SUN CITY, CA | KAW | IMS / JOHN BURR CYCLE / MAXXIS / FMF / TORCO / RACE TECH / 909 | |
| 14 | 188 | MARK BURKHART | PICKERINGTON, OH | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | |
| 15 | 433 | DAX KASTRIN | ALBUQUERQUE, NM | YAM | SINISALO / ARNETTE / MOTUL / PRO'S CHOICE / RENTHAL | |
| 16 | 969 | MIKE C CORDER | RAINIER, OR | KAW | TM GREEN / PRO CIRCUIT / TROY LEE / BLK FLY / ALPINE / SHOEI | |
| 17 | 331 | DARCY G LANGE | CANADA, BC | KAW | RICHMOND MTRSPTS / KAW CANADA / AURORA CYCLE / FOX / TRICK | |
| 18 | 261 | OSCAR C VALDEZ | LA PUENTE, CA | YAM | THOR / DUNLOP / THOUSAND OAKS / PRO CIRCUIT / PJ1 / NGK | |
| 19 | 513 | J MARTIN GARCIA | MEXICO, | HON | HONDA OF MEXICO | |
| 20 | 53 | RYAN W TERLECKI | SILVERTON, OR | KTM | AM LEONARD / KTM / SINASOLO / KRW / TORCO / ALIEN / CORNWELL | |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors |
| Pos. | No. | Rider Name | Hometown | Machine | Sponsors | |
| 1 | 30 | CASEY LYTLE | CASTAIC, CA | HON | FMF / AMERICAN HONDA / 909 / THOR | |
| 2 | 32 | DANNY L SMITH | MIDDLETON, ID | HON | FMF / AMERICAN HONDA / 909 / THOR | |
| 3 | 195 | BILLY R PAYNE | SIMI VALLEY, CA | KAW | SPLITFIRE / PRO CIRCUIT / KAWASAKI | |
| 4 | 55 | CHRISTOPHER GOSSELAAR | JUNIPER HILLS, CA | HON | FACTORY CONNECTIONS / AMSOIL / ONEAL / JCK IN BOX / SCOTT | |
| 5 | 717 | JIRI DOSTAL | QUAIL VALLEY, CA | HON | PLANO HONDA / MSR / SCOTT / PRO CIRCUIT / UFO / SHOEI | |
| 6 | 61 | ROBBIE HORTON | BLOUNTVILLE, TN | SUZ | Primal Impulse / Bill's Pipes / Suzuki / AXO | |
| 7 | 79 | ERICK VALLEJO | MEXICO, NL | KAW | KAWASAKI DE MEXICO | |
| 8 | 158 | JUSTIN BUCKELEW | ALBUQUERQUE, NM | YAM | YAMAHA OF TROY / YAMAHA / FOX | |
| 9 | 990 | MICHAEL BYRNE | TOOWOOMBA, AUS, | HON | PLANO HONDA | |
| 10 | 74 | RUSTY HOLLAND | FRESNO, CA | SUZ | DEMARINI / PRO CALIBER / TROY LEE / BILLS / TORCO / RG 3 / | |
| 11 | 475 | MIKE S MASON | MINDEN, NV | HON | BIG VALLEY HONDA / AXO / ARNETTE / HINSON / RENTHAL / NSTYLE | |
| 12 | 36 | JASON R MCCORMICK | VANCOUVER, WA | HON | ANSWER RACING / PLANET HONDA / AMER HONDA / DR MARTENS | |
| 13 | 333 | BRYAN M MCGAVRAN | MURRIETA, CA | YAM | THE EDGE SPORTS.COM / N CTY YAM / FMF / MAXIMA | |
| 14 | 29 | CASEY A JOHNSON | LAKE ELSINORE, CA | YAM | YAMAHA / YAMAMA OF TROY / FOX / OAKLEY / BELL | |
| 15 | 76 | BRAD HAGSETH | ONALASKA, WA | YAM | HERBS CYCLETOWN / DEMARINI / AXO / RG3 / ALPINESTARS / SMITH | |
| 16 | 85 | SCOTT A DAVIS | YUBA CITY, CA | KAW | O'NEAL / ONE / SUNSTAR / NOTOIL / TAG / CTI / WORKS CONNECTION | |
| 17 | 57 | KEITH R JOHNSON | ALBUQUERQUE, NM | KTM | KTM SPORTMOTORCYCLE USA, INC. | |
| 18 | 378 | TIM C BEATTY | SAN MARCOS, CA | HUS | UP-TITE HUSKY / GENDARME COLOGNE / SMITH / THOR / MOTUL | |
| 19 | 48 | ANTHONY P AMARADIO | TEMECULA, CA | YAM | ALBA ACTION SPORTS | |
| 20 | 68 | ISAIAH V JOHNSON | ALBUQUERQUE, NM | HON | ANSWER RACING / PLANET HONDA / AMER HONDA / DR MARTENS | |