| 1.5.2005 | 250 mile Laguna Seca | 12 | #ZFFYR51B000118783 | Gooding / Kennedy / Jermoluk | JMB Racing USA | 42nd |
| 4.5.2005 | 500 km Fuji | 10 | #ZFFYR51B000118437 | Hinoi / Bamba | Jim Gainer | 32nd |
| 4.5.2005 | 500 km Fuji | 11 | #ZFFYR51B000119360 | Tanaka / Montin | Jim Gainer | 19th |
| 8.5.2005 | British GT Croft [GT3] | 12 | | Burton / Flux | Vision Marketing | 4th/10th |
| 8.5.2005 | British GT Croft [GT3] | 15 | | Attard / Adams | Damax | 3rd/4th |
| 8.5.2005 | British GT Croft [GT3] | 16 | | Hulford / Smyth | Damax | DNF/3rd |
| 8.5.2005 | British GT Croft [GT3] | 21 | | Lester / Simonsen | United Christian Broadcasters | 2nd/12th |
| 8.5.2005 | British GT Croft [GT3] | 70 | | Dove / Bickley | David Dove Racing Team | 14th/7th |
| 15.5.2005 | Spanish GT Valencia | 3 | | Cerqueda / Pérez-Sala | Manel Cerqueda | DNF/7th |
| 15.5.2005 | Spanish GT Valencia | 4 | | Ermolli / Merzario | Mastercar | 6th/20th |
| 15.5.2005 | Spanish GT Valencia | 22 | | Puig / Diaz Mata | Escuderia Motor Terrasa | 23rd/9th |
| 15.5.2005 | Spanish GT Valencia | 24 | | Watson / De Mollinedo | Club Motor Circuito De Jerez | DNF/DNS |
| 15.5.2005 | Spanish GT Valencia | 27 | | Cutillas / Garcia Galiano | Antonio Cutillas | 17th/11th |
| 15.5.2005 | Spanish GT Valencia | 28 | | Rodrigo / Rodrigo | Daniel Rodrigo Perez | 15th/DNF |
| 15.5.2005 | Spanish GT Valencia | 36 | #2060 | Gianbattista / Pier Guidi | Play Team Srl | 4th/1st |
| 15.5.2005 | Tourist Trophy | 83 | #2058 | Kirkaldy / Kinch | Scuderia Ecosse | DNA |
| 15.5.2005 | Tourist Trophy | 85 | #ZFFYR51B000118115 | Eriksson / Macari | Cirtek Motorsport | 21st |
| 15.5.2005 | Tourist Trophy | 86 | #ZFFYR51B000119073 (000M) | Rosa / Drudi | G.P.C. Sport | 17th |
| 21.5.2005 | 6 h Mont-Tremblant | 89 | #ZFFYR51B000118781 (016M) | Stroll | Falcon Racing | 40th |
| 22.5.2005 | Australian GT Phillip Island | 4 | | Ted Huglin | Consolidated Chemicals Co | 14th/DNF/11th |
| 22.5.2005 | British GT Knockhill | 12 | | Burton / Flux | Vision Marketing | 13th/14th |
| 22.5.2005 | British GT Knockhill | 15 | | Attard / Adams | Damax | 9th/11th |
| 22.5.2005 | British GT Knockhill | 16 | | Hulford / Smyth | Damax | 12th/9th |
| 22.5.2005 | British GT Knockhill | 21 | | Lester / Simonsen | United Christian Broadcasters | 18th/12th |
| 22.5.2005 | British GT Knockhill | 34 | | Mullen / Niarchos | Scuderia Ecosse | 3rd/2nd |
| 22.5.2005 | British GT Knockhill | 35 | | Kinch / Kirkaldy | Scuderia Ecosse | 2nd/1st |
| 22.5.2005 | Australian GT Phillip Island | 57 | | Dean Savage | Mark Coffey Racing | DNS/8th/8th |
| 22.5.2005 | Australian GT Phillip Island | 88 | | John Teulan | John Teulan | 6th/4th/5th |
| 29.5.2005 | British GT Thruxton | 12 | | Burton / Wilcox | Vision Marketing | 13th/16th |
| 29.5.2005 | British GT Thruxton | 15 | | Attard / Adams | Damax | DNS/15th |
| 29.5.2005 | British GT Thruxton | 16 | | Hulford / Smyth | Damax | 19th/18th |
| 29.5.2005 | British GT Thruxton | 34 | | Mullen / Niarchos | Scuderia Ecosse | DNS/5th |
| 29.5.2005 | British GT Thruxton | 35 | | Kinch / Kirkaldy | Scuderia Ecosse | 1st/1st |
| 29.5.2005 | Italian GT Vallelunga | 54 | | Bartyan / Pescatori | BMS Scuderia Italia | 7th |
| 29.5.2005 | Italian GT Vallelunga | 56 | | D'Ambrosio / Mediani | JMB Racing | 12th |
| 29.5.2005 | Italian GT Vallelunga | 57 | | Zacchia / von Thurn und Taxis | JMB Racing | 11th |
| 29.5.2005 | Italian GT Vallelunga | 58 | | Lancieri / Mugelli | GPC Sport | DNF |
| 29.5.2005 | Italian GT Vallelunga | 71 | | Bortignon / Peroni | Mastercar Srl | 17th |
| 29.5.2005 | Italian GT Vallelunga | 72 | | La Mazza / Merzario | Mastercar Srl | 14th |
| 29.5.2005 | Italian GT Vallelunga | 77 | | Giannocaro / Tedoldi | Playteam Sara Free | 16th |
| 29.5.2005 | Italian GT Vallelunga | 78 | #2060 | Pier Guidi / Vilander | Playteam Sara Free | 8th |
| 29.5.2005 | 500 km Imola | 85 | #ZFFYR51B000118115 | Macari / Wilson | Cirtek Motorsport | DNF |
| 5.6.2005 | Le Mans Test | 92 | #2068 | Eriksson / Macari / Wilson | Cirtek Motorsport | 48th |
| 5.6.2005 | Le Mans Test | 93 | #2016 | Kirkaldy / Kinch / Reid | Scuderia Ecosse | 42nd |
| 12.6.2005 | 6 h Watkins Glen | 11 | #ZFFYR51B000118784 | Plumb / Boss | JMB Racing USA | DNA |
| 12.6.2005 | Italian GT Monza | 54 | | Bartyan / Pescatori | BMS Scuderia Italia | 8th |
| 12.6.2005 | Italian GT Monza | 56 | | D'Ambrosio / Mediani | JMB Racing | 9th |
| 12.6.2005 | Italian GT Monza | 57 | | Earle / von Thurn und Taxis | JMB Racing | DNF |
| 12.6.2005 | Italian GT Monza | 58 | | Lancieri / Mugelli | GPC Sport | 7th |
| 12.6.2005 | Italian GT Monza | 72 | | La Mazza / Bortignon | Mastercar Srl | 10th |
| 12.6.2005 | Italian GT Monza | 77 | | Giannocaro / Tedoldi | Playteam Sara Free | DNF |
| 12.6.2005 | Italian GT Monza | 78 | #2060 | Pier Guidi / Vilander | Playteam Sara Free | 6th |
| 19.6.2005 | 24 h Le Mans | 92 | #2068 | Macari / Eriksson / Wilson | Cirtek Motorsport | DNF |
| 19.6.2005 | 24 h Le Mans | 93 | #2016 | Kirkaldy / Kinch / Reid | Scuderia Ecosse | DNF |
| 19.6.2005 | 24 h Le Mans | 99 | #2050 | | GPC Sport | DNA |
| 26.6.2005 | Spanish GT Estoril | 3 | | Cerqueda / Pérez-Sala | Manel Cerqueda | 7th/25th |
| 26.6.2005 | Spanish GT Estoril | 4 | | Monzón / Monti | Canarias Sport Club | 4th/24th |
| 26.6.2005 | 300 km Sepang | 10 | #ZFFYR51B000118437 | Matsuda / Hinoi | Jim Gainer | DNF |
| 26.6.2005 | 300 km Sepang | 11 | #ZFFYR51B000119360 | Tanaka / Montin | Jim Gainer | 18th |
| 26.6.2005 | British GT Castle Combe | 12 | | Burton / Wilcox | Vision Marketing | 13th/12th |
| 26.6.2005 | British GT Castle Combe | 15 | | Attard / Adams | Damax | DNF/11th |
| 26.6.2005 | British GT Castle Combe | 16 | | Hulford / Smyth | Damax | DNF/13th |
| 26.6.2005 | British GT Castle Combe | 21 | | Lester / Simonsen | United Christian Broadcasters | 7th/9th |
| 26.6.2005 | Spanish GT Estoril | 22 | | Puig / Diaz Mata | Escuderia Motor Terrasa | 11th/14th |
| 26.6.2005 | Spanish GT Estoril | 27 | | Cutillas / Garcia Galiano | Antonio Cutillas | 16th/13th |
| 26.6.2005 | Spanish GT Estoril | 28 | | Rodrigo / Rodrigo | Daniel Rodrigo Perez | 12th/15th |
| 26.6.2005 | British GT Castle Combe | 34 | | Mullen / Niarchos | Scuderia Ecosse | 2nd/2nd |
| 26.6.2005 | British GT Castle Combe | 35 | | Kinch / Kirkaldy | Scuderia Ecosse | 1st/1st |
| 26.6.2005 | Spanish GT Estoril | 36 | #2060 | Gianbattista / Pier Guidi | Play Team Srl | 1st/2nd |
| 26.6.2005 | Spanish GT Estoril | 39 | | Tedoldi / Rossetto | Play Team Srl | 18th/9th |
| 26.6.2005 | Belcar Brands Hatch | 56 | | McCormick / Lockie | Bo McCormick | 14th |
| 26.6.2005 | 500 km Brno | 86 | #ZFFYR51B000119073 (000M) | Deman / Lémeret | G.P.C. Sport | DQ |
| 26.6.2005 | 500 km Brno | 89 | #2004 | Gosse / Kutemann | JMB Racing | 19th |
| 30.6.2005 | 250 mile Daytona | 11 | #ZFFYR51B000118784 | Plumb / Bertuzzi | JMB Racing USA | DNA |
| 3.7.2005 | Australian GT Queensland | 4 | | Ted Huglin | Team Lamborghini Australia | 12th/10th/13th |
| 3.7.2005 | Australian GT Queensland | 25 | | Neil Bryson | CGA Bryson Developments | 10th/8th/6th |
| 3.7.2005 | Australian GT Queensland | 57 | | Dean Savage | Dean Savage | 5th/12th/DNF |
| 3.7.2005 | Australian GT Queensland | 88 | | John Teulan | Industry Central - Stahlwille | 11th/5th/5th |
| 10.7.2005 | Italian GT Hungaroring | 54 | | Merzario / Ruberti | BMS Scuderia Italia | 8th |
| 10.7.2005 | Italian GT Hungaroring | 56 | | D'Ambrosio / Mediani | JMB Racing | 12th |
| 10.7.2005 | Italian GT Hungaroring | 57 | | Earle / von Thurn und Taxis | JMB Racing | 15th |
| 10.7.2005 | Italian GT Hungaroring | 58 | | Lancieri / Mugelli | GPC Sport | 19th |
| 10.7.2005 | 1000 km Monza | 70 | #2040 | Steeve Hiesse | Auto Palace | DNA |
| 10.7.2005 | Italian GT Hungaroring | 72 | | La Mazza / Bortignon | Mastercar Srl | DNA |
| 10.7.2005 | Italian GT Hungaroring | 77 | | Giannocaro / Tedoldi | Playteam Sara Free | 20th |
| 10.7.2005 | Italian GT Hungaroring | 78 | #2060 | Pier Guidi / Vilander | Playteam Sara Free | DNF |
| 10.7.2005 | 1000 km Monza | 93 | #2016 | Kirkaldy / Kinch | Scuderia Ecosse | 16th |
| 10.7.2005 | 1000 km Monza | 99 | #2050 | Rosa / Babini / Drudi | GPC Sport | DNF |
| 24.7.2005 | Australian GT Eastern Creek | 4 | | Ted Huglin | Consolidated Chemical Company | 15th/17th/16th |
| 24.7.2005 | 300 km Sugo | 10 | #ZFFYR51B000118437 | Hinoi / Matsuda | Jim Gainer | 24th |
| 24.7.2005 | 300 km Sugo | 11 | #ZFFYR51B000119360 | Tanaka / Montin | Jim Gainer | DNF |
| 24.7.2005 | Australian GT Eastern Creek | 25 | | Neil Bryson | CGA Bryson Developments | 12th/18th/12th |
| 24.7.2005 | Italian GT Magione | 54 | | Bartyan / Pescatori | BMS Scuderia Italia | 6th |
| 24.7.2005 | Italian GT Magione | 56 | | D'Ambrosio / Mediani | JMB Racing | DNF |
| 24.7.2005 | Italian GT Magione | 57 | | Earle / von Thurn und Taxis | JMB Racing | DNF |
| 24.7.2005 | Italian GT Magione | 58 | | Lancieri / Mugelli | GPC Sport | DNF |
| 24.7.2005 | Italian GT Magione | 77 | | Tedoldi / Giannocaro | Playteam Sara Free | 17th |
| 24.7.2005 | Italian GT Magione | 78 | #2060 | Vilander / Pier Guidi | Playteam Sara Free | 4th |
| 24.7.2005 | Australian GT Eastern Creek | 88 | | John Teulan | Industry Central - Stahlwille | 6th/12th/6th |
| 13.8.2005 | 1000 km Silverstone | 93 | #2016 | Kirkaldy / Kinch | Scuderia Ecosse | 21st |