| Teilnehmer | Training | Qualifying | Rennen |
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 3 | DP |
 |
Cegwa Sport Fabcar FDSC/04 - Toyota |
Grala, Darius |
 |
OZEXE | |||
| Gordon, Robby |
 |
||||||||
| Valentine, Richard J. |
|
||||||||
| 8 | DP |
 |
G&W Motorsports Picchio DP2 - BMW |
Bodine, Goeffrey |
|
Sahlen's / G&W Motorsports | |||
| Law, Darren |
|
||||||||
| R | 22 | DP |
|
Fabcar Fabcar FDSC/04 - Toyota |
... | ... | Toyota / Fabcar | ||
| 27 | DP |
|
Doran Lista Racing Doran JE4 - Toyota |
Auberlen, Bill |
|
Lista | |||
| Lienhard, Fredy |
 |
||||||||
| Theys, Didier |
 |
||||||||
| 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 |
|
||||||||
| 70 | DP |
 |
SpeedSource Multimatic MDP1 'Focus' - Ford |
Mears, Paul - jr. |
|
Mears Motor Coach | |||
| Tremblay, Sylvain |
|
||||||||
| Wellman, Selby |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| R | 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 | |||
| 6 | GTS |
|
Gunnar Racing Porsche GT1 (Gunnar G99c) |
Baron, Peter |
|
Gunnar Racing | |||
| Jeannette, Gunnar |
|
||||||||
| Newman, Paul |
|
||||||||
| Petty, Kyle |
|
||||||||
| 18 | GTS |
|
ChevyLeavy.com Racing Team Chevrolet Camaro (AGT) |
Bupp, Kenny |
|
ChevyLeavy.com / Goodyear | |||
| Leavy, Jon "Chevy" |
|
||||||||
| 48 | GTS |
|
Heritage Motorsports Ford Mustang (AGT) |
Machavern, David |
|
Heritage Ford and Toyota | |||
| Riggins, Tommy |
|
||||||||
| 05 | GTS |
|
Re/Max Racing / Flis Motorsports Chevrolet Corvette (AGT) |
Carelli, Rick |
|
Re / Max | |||
| Liniger, Davy |
|
||||||||
| Metcalf, John |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 23 | GT |
|
Horizon Motorsports Ford Mustang GT |
Aberman, Zave |
 |
Royal Purple / Wilwood / Safety-Kleen / AFCO / Isaac |
|||
| Harrell, Jim |
|
||||||||
| Shreiner, John |
|
||||||||
| 33 | GT |
 |
Scuderia Ferrari of Washington Ferrari 360 Modena GT |
Martini, Brent |
|
Ferrari of Washington / Girard Perregaux / Market Scan / Peris Companies / Tubi Style |
|||
| Wagner, Cort |
|
||||||||
| 39 | GT |
|
Stevenson Motorsports / Auto Assets Porsche 996 GT3-RS |
Stevenson, John |
|
PAP-Parts.com / AutoAssets | |||
| Vance, Chip |
|
||||||||
| 69 | GT |
|
Marcus Motorsports BMW M3 E36 GT |
Cunningham, Brian |
|
Market Place Holdings / In Style Limousine / BBS Wheels / Communication Constr. Group |
|||
| Plumb, Hugh |
|
||||||||
| 71 | GT |
|
Auto Assets / PAP-Parts.com Porsche 996 GT3-RS |
Southard, Steve |
|
PAP-Parts.com / AutoAssets | |||
| Vance, Chip |
|
||||||||
| White, Dave |
|
||||||||
| R | 07 | GT |
|
Preferred Path Ferrari 360 Modena GT |
Black, Dennis |
|
Alden Rowing | ||
| Jennings, Bill |
|
||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | |||
| 14 |
GT (GS 2) |
|
Frederick Motorsports Ford Mustang Cobra R |
Ackley, Mark |
|
Frederick Motorsports | |||
| Camp, Gregg |
|
||||||||
| 30 |
GT (GS 2) |
|
Frederick Motorsports Ford Mustang Cobra R |
Lapcevich, Jeff |
|
Royal Purple / Steeda | |||
| Mountain, Hank |
|
||||||||
| 37 |
GT (GS 2) |
|
JBS Motorsports Ford Mustang Cobra R |
Seafuse, Bret |
|
JBS Motorsports | |||
| Seafuse, Jimmy |
|
||||||||
| 45 |
GT (GS 2) |
 |
Michael Baughman Racing Pontiac Firebird |
MacAlpine, Ken |
|
Utility Supply Co / TempurPedic | |||
| Yeakle, Mike |
|
||||||||
| 46 |
GT (GS 2) |
|
Michael Baughman Racing Pontiac Firebird |
Baughman, Michael |
|
Utility Supply Co / TempurPedic | |||
| DelVecchio, Frank |
|
||||||||
| 47 |
GT (GS 1) |
 |
TF Racing Saleen Mustang SR |
Kohler, John |
|
Zippo Manufacturing Co | |||
| Smith, Gary |
|
||||||||
| R | 52 |
GT (GS 1) |
|
Rehagen Racing Ford Mustang Cobra SVT |
Martin, Dean |
|
Rehagen Racing / Sean Hyland Motorsports |
||
| Rehagen, Larry |
|
||||||||
| 53 |
GT (GS 2) |
|
TF Racing / Max Q Motorsports Ford Mustang Cobra R |
Assentato, Emil |
|
Tradition Securities / Zippo Motorsports |
|||
| Longhi, Nick |
|
||||||||
| 04 |
GT (GS 2) |
 |
Istook / Aines Motorsport Group Audi S4 |
Istook, Don |
|
Royal Purple / STOPTECH | |||
| Masessa, Joe |
|
||||||||
| Zube, Paul |
|
||||||||
| 118 |
GT (GS 1) |
|
TPC Racing Porsche 996 GT3-Cup |
Levitas, Michael |
|
Turbo Performance Center / Ajilon Consulting |
|||
| Pobst, Randy |
|
||||||||
| 123 |
GT (GS 1) |
|
TPC Racing Porsche 996 GT3-Cup |
Jackson, Wayne |
|
Turbo Performance Center / Ajilon Consulting |
|||
| Littlechild, John |
|
||||||||
| Pobst, Randy |
|
||||||||