| # | Pilotos (NAC) | Pacote/ Equipe | Classe |
| 0 | Andy Meyrick (ING)
Katherine Legge (ING) | DeltaWing LM12/Elan
DeltaWing Racing Cars | P1 |
| 1 | Scott Sharp (EUA)
Guy Cosmo (EUA) | HPD ARX-03b/HPD
Extreme Speed Motorsports | P2 |
| 2 | Ed Brown (EUA)
Johannes van Overbeek (EUA) | HPD ARX-03b/HPD
Extreme Speed Motorsports | P2 |
| 3 | Jan Magnussen (DIN)
Antonio Garcia (ESP) | Chevrolet Corvette C6 ZR1
Corvette Racing | GT |
| 4 | Oliver Gavin (ING)
Tommy Milner (EUA) | Chevrolet Corvette C6 ZR1
Corvette Racing | GT |
| 5 | Jonathan Bennett (EUA)
Colin Braun (EUA) | ORECA FLM09
CORE autosport | PC |
| 6 | Klaus Graf (ALE)
Lucas Luhr (ALE) | HPD ARX-03cHPD
Muscle Milk Pickett Racing | P1 |
| 6 | Patrick Long (EUA)
Tom Kimber-Smith (ING) | Porsche 911 GT3 RSR
CORE autosport | GT |
| 7 | Tomy Drissi (EUA)
Rusty Mitchell (EUA) | ORECA FLM09
BAR1 Motorsports | PC |
| 8 | Kyle Marcelli (EUA)
Chris Cumming (CAN) | ORECA FLM09
BAR1 Motorsports | PC |
| 9 | Bruno Junqueira (BRA)
Duncan Ende (EUA) | ORECA FLM09
RSR Racing | PC |
| 11 | Mike Hedlund (EUA)
Jan Heylen (EUA) | Porsche 911 GT3 Cup
JDX Racing | GTC |
| 16 | Tony Burgess (CAN)
Chris McMurry (EUA) | Lola B12/60/Mazda
Dyson Racing Team Inc. | P1 |
| 17 | Wolf Henzler (ALE)
Bryan Sellers (EUA) | Porsche 911 GT3 RSR
Team Falken Tire | GT |
| 18 | Tristan Nunez (EUA)
Charlie Shears (EUA) | ORECA FLM09
Performance Tech Motorsports | PC |
| 22 | Cooper MacNeil (EUA)
Jeroen Bleekemolen (HOL) | Porsche 911 GT3 Cup
Alex Job Racing | GTC |
| 23 | Bill Sweedler (EUA)
Townsend Bell (EUA) | Ferrari F458 Italia
Team West | GT |
| 27 | Patrick Dempsey (EUA)
Andy Lally (EUA) | Porsche 911 GT3 Cup
Dempsey Del Piero Racing | GTC |
| 30 | Henrique Cisneros (VEN)
Sean Edwards (ING) | Porsche 911 GT3 Cup
NGT Motorsport | GTC |
| 44 | Seth Neiman (EUA)
Dion von Moltke (EUA) | Porsche 911 GT3 Cup
Flying Lizard Motorsports | GTC |
| 45 | Nelson Canache Jr.
Spencer Pumpelly (EUA) | Porsche 911 GT3 Cup
Flying Lizard Motorsports | GTC |
| 48 | Bryce Miller (EUA)
Marco Holzer (ALE) | Porsche 911 GT3 RSR
Paul Miller Racing | GT |
| 52 | Mike Guasch (EUA)
TBD | ORECA FLM09
PR1 Mathiasen Motorsports | PC |
| 55 | Bill Auberlen (EUA)
Maxime Martin (BEL) | BMW Z4 GTE
BMW Team RLL | GT |
| 56 | Dirk Müller (ALE)
John Edwards (EUA) | BMW Z4 GTE
BMW Team RLL | GT |
| 66 | Ben Keating (EUA)
Damien Faulkner (IRL) | Porsche 911 GT3 Cup
TRG | GTC |
| 68 | TBD
TBD | Porsche 911 GT3 Cup
TRG | GTC |
| 81 | Mirco Schultis (ALE)
Renger van der Zande (HOL) | ORECA FLM09
8Star Mishumotors | PC |
| 91 | Dominik Farnbacher (ALE)
Marc Goossens (BEL) | SRT Viper GTS-R
SRT Motorsports | GT |
| 93 | Jonathan Bomarito (EUA)
Kuno Wittmer (CAN) | SRT Viper GTS-R
SRT Motorsports | GT |
| 551 | Scott Tucker (EUA)
Marino Franchitti (ESC) | HPD ARX-03b/HPD
Level 5 Motorsports | P2 |
| 552 | Scott Tucker (EUA)
Ryan Briscoe (AUS) | HPD ARX-03b/HPD
Level 5 Motorsports | P2 |
