Massimiliano Angelelli (DP)
Wayne Taylor (DP)
Craig Stanton (GT)
| Runda | Tor | Data | Klasa | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|---|
| 1 | Daytona Daytona 24 godziny | 2005.02.05 - 02.06 | DP | Riley & Scott Mk XI - Pontiac |  SunTrust Racing | |
| GT | Porsche 996 GT3 Cup | Farnbacher Racing USA | ||||
| 2 | Homestead-Miami | 2005.03.05 | DP | Riley & Scott Mk XI - Pontiac | SunTrust Racing | |
| GT | Porsche 996 GT3 Cup | Auto Gallery/TRG | ||||
| 3 | Fontana | 2005.04.03 | DP | Riley & Scott Mk XI - Lexus | CompUSA Chip Ganassi with Felix Sabates | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 4 | Laguna Seca | 2005.05.01 | DP | Riley & Scott Mk XI - Lexus | CompUSA Chip Ganassi with Felix Sabates | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 5 |  Mont-Tremblant | 2005.05.21 | DP | Crawfo rd DP03 - Pontiac | CITGO - Howard - Boss Motorsports | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 6 | Watkins Glen | 2005.06.12 | DP | Riley & Scott Mk XI - Pontiac | Krohn Racing/TRG | |
| GT | Porsche 996 GT3 Cup | Autometrics Motorsports | ||||
| 7 | Daytona | 2005.06.30 | DP | Crawfo rd DP03 - Pontiac | Howard - Boss Motorsports | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 8 | Barber | 2005.07.31 | DP | Riley & Scott Mk XI - Pontiac | SunTrust Racing | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 9 | Watkins Glen | 2005.08.12 | DP | Riley & Scott Mk XI - Pontiac | SunTrust Racing | |
| GT | Pontiac GTO.R | TRG | ||||
| 10 | Mid-Ohio | 2005.08.27 | DP | Crawfo rd DP03 - Pontiac | Howard - Boss Motorsports | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 11 | Phoenix | 2005.09.09 | GT | Pontiac GTO.R | TRG | |
| 12 | Phoenix | 2005.09.10 | DP | Riley & Scott Mk XI - Pontiac | Krohn Racing/TRG | |
| 13 | Watkins Glen | 2005.09.24 | DP | Riley & Scott Mk XI - Pontiac | SunTrust Racing | |
| GT | Pontiac GTO.R | TRG | ||||
| 14 | Virginia | 2005.10.09 | DP | Riley & Scott Mk XI - Lexus | CompUSA Chip Ganassi with Felix Sabates | |
| GT | BMW M3 | Prototype Technology Group | ||||
| 15 |  Hermanos Rodríguez | 2005.11.05 | DP | Riley & Scott Mk XI - BMW | Finlay Motorsports | |
| GT | Pontiac GTO.R | TRG |
