| Teilnehmer | Training | Qualifying | Rennen |
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 8 | DP |
 |
G&W Motorsports Picchio DP2 - BMW |
Lally, Andy |
 |
USI / G&W Motorsports |
|||
| Law, Darren |
|
||||||||
| 54 | DP |
 |
Bell Motorsports Doran JE4 - Chevrolet |
Barber, Forest |
|
BBS / Goodyear | |||
| Borcheller, Terry |
|
||||||||
| 58 | DP |
 |
Brumos Racing Fabcar FDSC/03 - Porsche |
Borkowski, Mike |
|
Red Bull / Goodyear | |||
| Donohue, David |
|
||||||||
| 59 | DP |
|
Brumos Racing Fabcar FDSC/03 - Porsche |
France, Jamie C. |
|
Brumos Racing / Goodyear | |||
| Haywood, Hurley |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 80 | SRP 2 |
|
G&W Motorsports Picchio D-USA - BMW |
Bayliff, Shawn |
|
The Jennifer Fund | |||
| Marshall, Danny |
|
||||||||
| Marshall, Steve |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 18 | GTS |
|
ChevyLeavy.com Racing Team Chevrolet Camaro (AGT) |
Bupp, Kenny |
|
Leavy Racing Enterprises | |||
| Leavy, Jon "Chevy" |
|
||||||||
| 19 | GTS |
|
ACP MSs / Xtreme Racing Group Chevrolet Corvette (AGT) |
Hitt, Kerry |
|
Advanced Composite Products | |||
| Robinson, Matt |
|
||||||||
| Shaffer, Mark |
|
||||||||
| 31 | GTS |
 |
Mosler Automotive Mosler MT900R - Chevrolet |
Barbosa, Joao |
 |
Capt Craz Soap | |||
| Short, Martin |
 |
||||||||
| 48 | GTS |
 |
Heritage Motorsports Ford Mustang (AGT) |
Machavern, David |
|
Heritage Ford and Toyota | |||
| Riggins, Tommy |
|
||||||||
| 72 | GTS |
|
Jack Lewis Enterprises Porsche 996 GT3-Cup |
Lewis, Jack |
|
Jack Lewis Enterprises | |||
| R | 06 | GTS |
|
ICY / SL Motorsports Chevrolet Corvette (AGT) |
Alderman, Paul |
|
ICY /
SL Motorsports / Rotary Lift / P Miller Collection |
||
| Lisa, Steven |
|
||||||||
| Rosenblum, David |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 5 | GT |
|
Bell Motorsports BMW M3 E46 GT |
Fitzgerald, Mike |
|
BBS /
StonGard / Performance Friction Brakes / Hella |
|||
| Said, Boris |
|
||||||||
| Stanton, Craig |
|
||||||||
| 33 | GT |
 |
Scuderia Ferrari of Washington Ferrari 360 Modena GT |
Martini, Brent |
|
Girard-Perregaux / Peris Companies Inc |
|||
| Wagner, Cort |
|
||||||||
| 66 | GT |
|
The Racers Group Porsche 996 GT3-RS |
Buckler, Kevin |
|
Monster Cable / Mail2Web.com / Rennlist.com / Adobe Road Winery / Wine Country Motorsports |
|||
| Bunting, Marc |
|
||||||||
| Gleason, Chris |
|
||||||||
| Hessert, Thomas - jr. |
|
||||||||
| Valentine, Richard J. |
|
||||||||
| 69 | GT |
|
Marcus Motorsports BMW M3 E36 GT |
Cunningham, Brian |
|
In Style Limosine / BBS Wheels / Communication Construction Group / Market Place Holdings |
|||
| Plumb, Hugh |
|
||||||||
| 83 | GT |
|
Rennwerks Motorsports Porsche 996 GT3-R |
Steranka, Richard |
|
Rennwerks | |||
| van Overbeek, Johannes |
|
||||||||
| R | 84 | GT |
|
Acme Motorsport Porsche 996 GT3-RS |
Hupfer, Mark |
|
The Yarn Studio / M&L Fasteners |
||
| Mortimer, Paul |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 7 |
GT (GS 1) |
|
Doncaster Racing Porsche 996 GT3-Cup |
Lacey, Dave |
 |
Tim Hortons | |||
| Wilkins, Greg |
|
||||||||
| 11 |
GT (GS 1) |
|
Powell Motorsport Chevrolet Corvette Z06 |
Goad, Doug |
|
Sunoco / Rockland Standard Gear |
|||
| Powell, Devon |
|
||||||||
| 14 |
GT (GS 2) |
|
Frederick Motorsports Ford Mustang Cobra R |
Wildens, Ken |
|
Frederick Motorsports | |||
| Wilkins, Greg |
|
||||||||
| 15 |
GT (GS 2) |
|
TPC Racing Porsche 996 GT3-Cup |
Beaver, John |
|
Turbo Performance Center / Ajilon Consulting |
|||
| Haggerty, Jim |
|
||||||||
| R | 18 |
GT (GS 1) |
|
TPC Racing Porsche 996 GT3-Cup |
Levitas, Michael |
|
Turbo Performance Center / Ajilon Consulting |
||
| Pobst, Randy |
|
||||||||
| R | 23 |
GT (GS 1) |
|
TPC Racing Porsche 996 GT3-Cup |
Littlechild, John |
|
Turbo
Performance Center / Ajilon Consulting |
||
| 30 |
GT (GS 2) |
|
Frederick Motorsports Ford Mustang Cobra R |
Brown, David |
|
Royal Purple / Steeda |
|||
| Kopperl, Andrew |
|
||||||||
| Lapcevich, Jeff |
|
||||||||
| 35 |
GT (GS 2) |
 |
Schuitemaker Motorpsorts Nissan 350Z |
Schuitemaker, Michiel |
|
Schuitemaker Motorsports /
Wright Tuning / 350EVO / Moton / Injen / Sparco / Sofa King / PFC |
|||
| Zacharias, B. J. |
|
||||||||
| 38 |
GT (GS 2) |
|
Unitech Racing Nissan 350Z |
Cronin, Mike - jr. |
|
Performance Nissan, Duarte, CA | |||
| Hayner, Stuart |
|
||||||||
| 39 |
GT (GS 1) |
|
Silverstone Racing Services Chevrolet Corvette |
Hall, Chris |
|
Cintas / BBS / TTC /
Aurora / PFC / Goodridge / Mayer Chevrolet |
|||
| Huang, Larry |
|
||||||||
| 40 |
GT (GS 2) |
|
Planet Earth Motorsports Porsche 996 GT3-Cup |
Nonnamaker, Joe |
|
SpeedSource / TheRaceSite.com |
|||
| Nonnamaker, Wayne |
|
||||||||
| Nonnamaker, Will |
|
||||||||
| 41 |
GT (GS 2) |
|
Planet Earth Motorsports Porsche 996 GT3-Cup |
Nonnamaker, Wayne |
|
SpeedSource / TheRaceSite.com |
|||
| Nonnamaker, Will |
|
||||||||
| 45 |
GT (GS 2) |
 |
Michael Baughman Racing Pontiac Firebird |
Baughman, Michael |
|
Utility Supply Co / TRM Technologies |
|||
| DelVecchio, Frank |
|
||||||||
| Ward, Bob |
|
||||||||
| Yeakle, Mike |
|
||||||||
| 46 |
GT (GS 2) |
|
Michael Baughman Racing Pontiac Firebird |
Baughman, Michael |
|
Utility Supply Co / TRM Technologies / TempurPedic |
|||
| DelVecchio, Frank |
|
||||||||
| 47 |
GT (GS 1) |
 |
TF Racing Saleen Mustang SR |
Kohler, John |
|
Zippo Manufacturing Co | |||
| Smith, Gary |
|
||||||||
| 50 |
GT (GS 2) |
|
Michael Baughman Racing Pontiac Firebird |
Baughman, Michael |
|
Michael Baughman Racing | |||
| DelVecchio, Frank |
|
||||||||
| Ward, Bob |
|
||||||||
| Yeakle, Mike |
|
||||||||
| R | 53 |
GT (GS 2) |
|
TF Racing / Max Q Motorsports Ford Mustang Cobra R |
Assentato, Emil |
|
Tradition / Zippo Motorsports |
||
| Longhi, Nick |
|
||||||||
| R | 68 |
GT (GS 1) |
|
SpeedSource Porsche 996 GT3-Cup |
Haskell, David |
|
Mears Motor Coach / SpeedSource / Champion Porsche / Fikse Wheels / Hello Arizona |
||
| Mears, Paul - jr. |
|
||||||||
| 70 |
GT (GS 1) |
|
SpeedSource Porsche 996 GT3-Cup |
Tremblay, Sylvain |
|
Redhat / Workscape / Speedsource / Champion Porsche / Fikse Wheels |
|||
| Wellman, Selby |
|
||||||||
| 84 |
GT (GS 1) |
|
Case-It Racing Porsche 996 GT3-Cup |
Merzon, Adam |
|
Case-It.com / Rennlist.com / carnewal.com / BBS |
|||
| Murry, David |
|
||||||||
| Wilson, Lynn |
|
||||||||
| 90 |
GT (GS 2) |
|
Automatic Racing BMW M3 E46 |
Earwood, Terry |
|
Automatic LLC / Land Air Honda - Suzuki |
|||
| Russell, David |
|
||||||||
| Thornton, Jep |
|
||||||||
| 02 |
GT (GS 2) |
|
Powell Motorsport Chevrolet Corvette Z06 |
Altenburg, Jeff |
|
Rockland Standard Gear / Sunoco | |||
| Weinberg, Mike |
|
||||||||
| 04 |
GT (GS 2) |
 |
Istook / Aines Motorsport Group Audi S4 |
Breazeale, Ken |
|
MTM / Hoppen Motorsports / Fikse Wheels / Royal Purple |
|||
| Istook, Don |
|
||||||||
| Pobst, Randy |
|
||||||||
| 09 |
GT (GS 2) |
|
Automatic Racing BMW M3 E36 |
Earwood, Terry |
|
Automatic LLC / Land Air Honda - Suzuki / Engine Music Studios |
|||
| Russell, David |
|
||||||||
| Thornton, Jep |
|
||||||||
| van Cleef, Eric |
|
||||||||
| 118 |
GT (GS 1) |
|
TPC Racing Porsche 996 GT3-Cup |
Jackson, Wayne |
|
Turbo Performance Center / Ajilon Consulting |
|||
| Levitas, Michael |
|
||||||||
| 119 |
GT (GS 1) |
|
Doncaster Racing Porsche 996 GT3-Cup |
Dumoulin, Jean-Francois |
|
Kolter Property | |||
| Julien, Robert |
|
||||||||