Frank Biela (LMP1)
Emanuele Pirro (LMP1)
Clint Field (LMP2)
Oliver Gavin (GT1)
Olivier Beretta (GT1)
Patrick Long (GT2)
Jörg Bergmeister (GT2)
Mistrz producentów
Audi (LMP1)
Porsche (LMP2)
Chevrolet (GT1)
Porsche (GT2)
Mistrz zespołów
ADT Champion Racing (LMP1)
Intersport Racing (LMP2)
Corvette Racing (GT1)
| Runda | Tor | Data | Klasa | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|---|
| 1 | Sebring Sebring 12 godzin | 2005.03.19 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Courage C65 - AER | Miracle Motorsports | ||||
| GT1 | Aston Martin DBR9 | Aston Martin Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Petersen/White Lightning | ||||
| 2 | Road Atlanta Grand Prix Atlanty | 2005.04.17 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Lola B05/40 - AER | Telesis Intersport Racing | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Panoz Esperante GT-LM - Ford (Elan) | Panoz Motorsports | ||||
| 3 | Mid-Ohio | 2005.05.22 | LMP1 | MG-Lola EX257 - MG (AER) | Dyson Racing | |
| LMP2 | Courage C65 - Mazda | B-K Motorsports | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Alex Job Racing | ||||
| 4 | Lime Rock Park Grand Prix Nowej Anglii | 2005.07.04 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Courage C65 - AER | Miracle Motorsports | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Alex Job Racing | ||||
| 5 | Infineon Grand Prix Sonomy | 2005.07.17 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Lola B05/40 - AER | Intersport Racing | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Alex Job Racing | ||||
| 6 | Portland Grand Prix Portland | 2005.07.30 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Lola B05/40 - AER | Intersport Racing | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Alex Job Racing | ||||
| 7 | Road America Grand Prix Road America | 2005.08.21 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Courage C65 - AER | Miracle Motorsports | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Petersen/White Lightning | ||||
| 8 |  Mosport Park Grand Prix Mosport | 2005.09.04 | LMP1 | MG-Lola EX257 - MG (AER) | Dyson Racing | |
| LMP2 | Lola B05/40 - AER | Intersport Racing | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Petersen/White Lightning | ||||
| 9 | Road Atlanta Petit Le Mans | 2005.10.01 | LMP1 | Audi R8 | ADT Champion Racing | |
| LMP2 | Lola B05/40 - AER | Intersport Racing | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Petersen/White Lightning | ||||
| 10 | Laguna Seca | 2005.10.16 | LMP1 | Zytek 04S | Zytek Engineering | |
| LMP2 | Porsche RS Spyder | Penske Racing | ||||
| GT1 | Chevrolet Corvette C6.R | Corvette Racing | ||||
| GT2 | Porsche 911 GT3-RSR | Petersen/White Lightning |
