| 4.7.2005 | 2 h 45 min Lime Rock | 23 | 996 GT3-RSR | Dumas / Bernhard | Alex Job Racing | 8th |
| 4.7.2005 | 2 h 45 min Lime Rock | 24 | 996 GT3-RSR | Baas / Pobst | Alex Job Racing | 13th |
| 4.7.2005 | 2 h 45 min Lime Rock | 31 | 996 GT3-RSR | Bergmeister / Long | Petersen / White Lightning | 10th |
| 4.7.2005 | 2 h 45 min Lime Rock | 43 | 996 GT3-RSR | Rockenfeller / Henzler | BAM! | 19th |
| 4.7.2005 | 2 h 45 min Lime Rock | 44 | 996 GT3-RSR | Neiman / Pechnik | Flying Lizard Motorsports | 17th |
| 4.7.2005 | 2 h 45 min Lime Rock | 45 | 996 GT3-RSR | Fogarty / van Overbeek | Flying Lizard Motorsports | 11th |
| 4.7.2005 | 2 h 45 min Lime Rock | 79 | 996 GT3-RSR | Jackson / Sugden | J3 Racing | 14th |
| 10.7.2005 | Italian GT Hungaroring | 52 | 996 GT3-RSR | Riccitelli / Pigoli | Ebimotors Srl | 7th |
| 10.7.2005 | 1000 km Monza | 53 | 996 Turbo | Kaufmann / Tiemann | A-Level Engineering | 24th |
| 10.7.2005 | Italian GT Hungaroring | 53 | 996 GT3-RSR | "Linos" / Moncini | Ebimotors Srl | 9th |
| 10.7.2005 | Italian GT Hungaroring | 55 | 996 GT3-RSR | Mowlem / Roda | Autorlando Sport Srl | 11th |
| 10.7.2005 | 1000 km Monza | 73 | 996 GT3-RSR | Lefort / Palttala / Lambert | Ice Pol Racing Team | 18th |
| 10.7.2005 | 1000 km Monza | 76 | 996 GT3-RSR | Rockenfeller / Groppi / Moccia | Autorlando Sport | DNF |
| 10.7.2005 | 1000 km Monza | 79 | 996 GT3-RS | Petersen / Mathai / Lueders | JP Racing | 19th |
| 10.7.2005 | 1000 km Monza | 83 | 996 GT3-RSR | Felbermayr, Jr. / Collin / Felbermayr, Sr. | Seikel Motorsport | 17th |
| 10.7.2005 | 1000 km Monza | 84 | 996 GT3-RS | Stépec / Hassid / Houzelot | Bernard Jubin | DNA |
| 10.7.2005 | 1000 km Monza | 86 | 996 GT3-RSR | Marsh / O'Young | Noble Group - Gruppe M Racing | DNF |
| 10.7.2005 | 1000 km Monza | 88 | 996 GT3-R | Cocker / Sugden | Gruppe M Racing | DNF |
| 10.7.2005 | 1000 km Monza | 89 | 996 GT3-RSR | Ehret / Thyrring / Nielsen | Sebah Automotive | 23rd |
| 10.7.2005 | 1000 km Monza | 90 | 996 GT3-R | Lieb / Pompidou | Sebah Automotive | 15th |
| 10.7.2005 | 1000 km Monza | 91 | 996 GT3-RS | Yamagishi / Jones | T2M Motorsport | DNA |
| 10.7.2005 | 1000 km Monza | 96 | 996 GT3-RSR | Vergers / Barazi | IN2 Racing | DNA |
| 10.7.2005 | 1000 km Monza | 97 | 996 GT3-RSR | Nattavude / Inthraphuvasak / Kunplome | Tech 9 Motorsport | DNF |
| 10.7.2005 | 1000 km Monza | 98 | 996 GT3-RS | Stépec / Daniels | James Watt Automotive | 20th |
| 10.7.2005 | Italian GT Hungaroring | 201 | 996 GT3-R | Sada / Caligaris | Autorlando Sport Srl | 16th |
| 12.7.2005 | FIA GT Test Spa | 4 | 996 GT3 Cup | Coronel / van Splunteren | Intuix Team | 17th |
| 12.7.2005 | FIA GT Test Spa | 5 | 996 GT3 Cup | Kox / Voerman | Intuix Team | 16th |
| 12.7.2005 | FIA GT Test Spa | 45 | 996 GT3-RS | Beltoise / Coens / Blanchemain | PSI Motorsport | 15th |
| 12.7.2005 | FIA GT Test Spa | 66 | 996 GT3-RSR | Lieb / Rockenfeller | Gruppe M Racing | 13th |
| 12.7.2005 | FIA GT Test Spa | 75 | 996 GT3-R | Khan / Belmondo / De Pauw | Ian Khan | 18th |
| 12.7.2005 | FIA GT Test Spa | 88 | 996 GT3-RSR | Sugden / Collard / Ortelli | Gruppe M Racing | 12th |
| 12.7.2005 | FIA GT Test Spa | 114 | 996 GT3 Cup | Hemroulle / Bermes | Mühlner Motorsport | DNA |
| 12.7.2005 | FIA GT Test Spa | 123 | 996 GT3 Cup | Hemroulle / Bovensiepen | Mühlner Motorsport | 19th |
| 17.7.2005 | 2 h 45 min Sonoma | 23 | 996 GT3-RSR | Bernhard / Dumas | Alex Job Racing | 12th |
| 17.7.2005 | 2 h 45 min Sonoma | 24 | 996 GT3-RSR | Pobst / Baas | Alex Job Racing | 19th |
| 17.7.2005 | 2 h 45 min Sonoma | 31 | 996 GT3-RSR | Bergmeister / Long | Petersen Motorsports/White Lightning Racing | 13th |
| 17.7.2005 | 2 h 45 min Sonoma | 43 | 996 GT3-RSR | Rockenfeller / Henzler | BAM! | 14th |
| 17.7.2005 | 2 h 45 min Sonoma | 44 | 996 GT3-RSR | Pechnik / Neiman | Flying Lizard Motorsports | 18th |
| 17.7.2005 | 2 h 45 min Sonoma | 45 | 996 GT3-RSR | Fogarty / van Overbeek | Flying Lizard Motorsports | 15th |
| 17.7.2005 | 2 h 45 min Sonoma | 78 | 996 GT3-RS | Ehret | J3 Racing, Inc. | 22nd |
| 17.7.2005 | 2 h 45 min Sonoma | 79 | 996 GT3-RSR | Jackson / Sugden | J3 Racing, Inc. | 17th |
| 24.7.2005 | Australian GT Eastern Creek | 3 | 996 Bi-Turbo GT2-R | Dave Stevens | Brennanit | 2nd/3rd/3rd |
| 24.7.2005 | Australian GT Eastern Creek | 8 | 996 GT3 | Simon Middleton | S. Middleton | 20th/11th/10th |
| 24.7.2005 | Australian GT Eastern Creek | 11 | 964 Carrera RS | Don Tryhorn | D. Tryhorn | 17th/15th/17th |
| 24.7.2005 | Australian GT Eastern Creek | 12 | 996 GT3-R | Mark Eddy | Quarterback | 4th/5th/5th |
| 24.7.2005 | Australian GT Eastern Creek | 14 | 996 GT3 Cup | Greg Ward | G. Ward | 9th/9th/DNF |
| 24.7.2005 | Australian GT Eastern Creek | 17 | 996 GT3 Cup | Rob McMillan | Café Nautilus | 7th/6th/9th |
| 24.7.2005 | Australian GT Eastern Creek | 18 | 993 Carrera RSR 3.8 | Max Twigg | M. Twigg | 13th/DNF/- |
| 24.7.2005 | Australian GT Eastern Creek | 29 | 996 GT3 Cup | Claude Giorgi | Integrated Group | 8th/7th/13th |
| 24.7.2005 | Australian GT Eastern Creek | 32 | 996 GT3 | Malcolm Lynn | Lynn's Building Materials | 14th/13th/14th |
| 24.7.2005 | Australian GT Eastern Creek | 41 | 993 RSCS | Matt Humphreys | Song Zu | 18th/16th/18th |
| 24.7.2005 | Australian GT Eastern Creek | 45 | 996 GT3 Cup | Paul Bolinowsky | Paul Bolinowsky | DNS |
| 24.7.2005 | Australian GT Eastern Creek | 46 | 996 GT3 | Anthony Skinner | Travelplan Ski Holidays | 10th/DNF/7th |
| 24.7.2005 | Australian GT Eastern Creek | 48 | 993 RSCS | David Giugni | Wiffens Fruit & Veg | 16th/14th/15th |
| 24.7.2005 | Australian GT Eastern Creek | 49 | 944 Turbo | Trevor John | Copyworld | DNF/DNS/DNS |
| 24.7.2005 | Italian GT Magione | 52 | 996 GT3-RSR | Riccitelli / Pigoli | Ebimotors srl | 8th |
| 24.7.2005 | Italian GT Magione | 53 | 996 GT3-RSR | "Linos" / Moncini | Ebimotors srl | 9th |
| 24.7.2005 | Australian GT Eastern Creek | 54 | 996 GT3 Cup | Bryce Washington | Adrad Radiators | 3rd/2nd/2nd |
| 24.7.2005 | Italian GT Magione | 55 | 996 GT3-RSR | Caffi / Roda | Autorlando Sport | 14th |
| 24.7.2005 | Australian GT Eastern Creek | 68 | 996 GT3 | Kim Burke | J. K. Burke | 11th/10th/11th |
| 24.7.2005 | 300 km Sugo | 70 | 996 GT3-RS | Ishibashi / Takei | Team Gaikokuya | 34th |
| 24.7.2005 | 300 km Sugo | 72 | 996 GT3-RSR | Asai / Hirakawa | Teramoto Technical Office | 27th |
| 24.7.2005 | Australian GT Eastern Creek | 77 | 996 GT3 Cup | John Kaias | Abcor P/L / Preston General Engine | 19th/8th/8th |
| 24.7.2005 | 300 km Sugo | 110 | Boxster 986 | Suga / Ooi | Arktech Motorsports | 35th |
| 24.7.2005 | 300 km Sugo | 111 | 968 | Jounai / Iijima | Team LeyJun | 30th |
| 24.7.2005 | 300 km Sugo | 112 | 996 GT3 | Yogo / Sawa | Arktech Motorsports | DNA |
| 24.7.2005 | Italian GT Magione | 201 | 996 GT3-R | Sada / Cerati | Autorlando Sport | 15th |
| 24.7.2005 | 300 km Sugo | 777 | 996 GT3-RS | Sunako / Takamizawa | 910 Racing | 29th |
| 30.7.2005 | 2 h 45 min Portland | 23 | 996 GT3-RSR | Dumas / Bernhard | Alex Job Racing | 10th |
| 30.7.2005 | 2 h 45 min Portland | 24 | 996 GT3-RSR | Law / Baas | Alex Job Racing | 20th |
| 30.7.2005 | 2 h 45 min Portland | 31 | 996 GT3-RSR | Bergmeister / Long | Petersen Motorsports/White Lightning Racing | 19th |
| 30.7.2005 | 2 h 45 min Portland | 43 | 996 GT3-RSR | Henzler / Jensen | BAM! | 11th |
| 30.7.2005 | 2 h 45 min Portland | 44 | 996 GT3-RSR | Pechnik / Neiman | Flying Lizard Motorsports | 17th |
| 30.7.2005 | 2 h 45 min Portland | 45 | 996 GT3-RSR | Fogarty / van Overbeek | Flying Lizard Motorsports | 12th |
| 30.7.2005 | 2 h 45 min Portland | 79 | 996 GT3-RSR | Jackson / Galati | J3 Racing, Inc. | 16th |
| 31.7.2005 | 400 km Barber | 04 | 996 GT3 Cup | Alhadeff / Sigal | Sigalsport | unused |
| 31.7.2005 | 400 km Barber | 05 | 996 GT3 Cup | Sigal / Alhadeff | Sigalsport | 40th |
| 31.7.2005 | 400 km Barber | 14 | 996 GT3 Cup | Keen / Friedman | Autometrics Motorsports | 24th |
| 31.7.2005 | 400 km Barber | 30 | 996 GT3 Cup | de Quesada / Gabel | Alegra Motorsports | 29th |
| 31.7.2005 | 400 km Barber | 35 | 996 GT3 Cup | Assentato / Longhi | TPC Racing | 32nd |
| 31.7.2005 | 400 km Barber | 36 | 996 GT3 Cup | Pumpelly / Littlechild | TPC Racing | 42nd |
| 31.7.2005 | 400 km Barber | 37 | 996 GT3 Cup | Littlechild / Pumpelly | TPC Racing | DNA |
| 31.7.2005 | 400 km Barber | 38 | 996 GT3 Cup | Matos / Fitzgerald | TPC Racing | DNA |
| 31.7.2005 | 400 km Barber | 41 | 996 GT3 Cup | Nonnamaker / Nonnamaker | Team Sahlen | 31st |
| 31.7.2005 | 400 km Barber | 42 | 996 GT3 Cup | | Team Sahlen | DNA |
| 31.7.2005 | 400 km Barber | 43 | 996 GT3 Cup I | Nonnamaker / Nonnamaker | Team Sahlen | 30th |
| 31.7.2005 | 400 km Barber | 61 | 996 GT3 Cup | Fitzgerald / Matos | SAMAX | 44th |
| 31.7.2005 | 400 km Barber | 63 | 996 GT3 Cup | Master / Bullock | Auto Gallery/TRG | 38th |
| 31.7.2005 | 400 km Barber | 71 | 996 GT3 Cup | Greenberg | SAMAX | 46th |
| 31.7.2005 | 400 km Barber | 73 | 996 GT3 Cup | Davis / Tafel | Tafel Racing | 22nd |
| 31.7.2005 | 400 km Barber | 80 | 996 GT3 Cup | Murry / Stanton | Synergy Racing | 15th |
| 31.7.2005 | 400 km Barber | 81 | 996 GT3 Cup | Van Wijk / Murry | Synergy Racing | 28th |
| 31.7.2005 | 400 km Barber | 88 | 996 GT3 Cup | Johnson / Nearn | TRG | 26th |
| 31.7.2005 | 400 km Barber | 94 | 996 GT3 Cup | Mortimer / Small | Autometrics Motorsports | 35th |
| 31.7.2005 | 400 km Barber | 96 | 996 GT3 Cup | McKenzie / Hupfer | Eurosport Racing | 27th |
| 31.7.2005 | 24 h Spa | 106 | 996 GT3-RS | Beltoise / Coens / Blanchemain | PSI Motorsport | DNF |
| 31.7.2005 | 24 h Spa | 108 | 996 GT3-RS | Tenchini / Riolo / Model / Cerati | Autorlando Sport | 18th |
| 31.7.2005 | 24 h Spa | 111 | 996 GT3 Cup | Nef / Chaillet / Morlet | Patrick Chaillet | 23rd |
| 31.7.2005 | 24 h Spa | 112 | 996 GT3 Cup | Levy / Brouard / Levy / Nozière | Jean Charles Levy | 21st |
| 31.7.2005 | 24 h Spa | 115 | 996 GT3 Cup | Muytjens / Coenen / Grouwels | EBRT | DNF |