| 13.6.2004 | 24 h Le Mans | | 996 GT3-RSR | | Alex Job Racing | DNA |
| 19.6.2004 | 300 km Sepang | 20 | 996 GT3-RSR | Miyagawa / Inoue | Hitotsuyama Racing | 26th |
| 19.6.2004 | 300 km Sepang | 26 | 996 GT3-RS | Yamagishi / Asai | Team Taisan | 23rd |
| 19.6.2004 | 300 km Sepang | 70 | 996 GT3-RS | Ishibashi / Kozono | Team Gaikokuya | 33rd |
| 19.6.2004 | 300 km Sepang | 72 | 996 GT3-RS | Hirakawa / Fukuyama | Team Gaikokuya | DNF |
| 19.6.2004 | 300 km Sepang | 111 | 968 | Iijima / Ooi | Arktech Motorsports | 32nd |
| 19.6.2004 | 300 km Sepang | 910 | 996 GT3-RS | Takamizawa / Sunako | 910 Racing | 28th |
| 20.6.2004 | 6 h Watkins Glen | 04 | 996 GT3 Cup | Sigal / Alfonso / Castillo | Grease Monkey Racing | 23rd |
| 20.6.2004 | 6 h Watkins Glen | 13 | 996 GT3 Cup | Davis / Cawley | Foxhill Racing | DNA |
| 20.6.2004 | FFSA GT Dijon | 14 | 993 GT2 | Buchoux / Migné | Red Racing | DNF/30th |
| 20.6.2004 | FFSA GT Dijon | 15 | 996 Bi-Turbo | Police / Cazenave | Nourry Compétition | 16th/6th |
| 20.6.2004 | FFSA GT Dijon | 16 | 996 Bi-Turbo | Bera / Vannelet | PSI Motorsport | 20th/11th |
| 20.6.2004 | 6 h Watkins Glen | 16 | 996 GT3 Cup | Murry | AASCO Motorsports | 37th |
| 20.6.2004 | FFSA GT Dijon | 17 | 996 Bi-Turbo | Prette / Maximin | P S I Motosport | 15th/1st |
| 20.6.2004 | 6 h Watkins Glen | 17 | 996 GT3 Cup | Kunz / Webber | AASCO Motorsports | DNA |
| 20.6.2004 | FFSA GT Dijon | 18 | 996 Bi-Turbo | Tillie / Cabanne | Tillie Compétition | 24th/15th |
| 20.6.2004 | FFSA GT Dijon | 19 | 996 Bi-Turbo | Thévenot / Sourd | P S I Motorsport | 13th/16th |
| 20.6.2004 | FFSA GT Dijon | 30 | 996 Bi-Turbo | Hauchard / Porta | Tarres Team | 7th/17th |
| 20.6.2004 | FFSA GT Dijon | 31 | 996 GT3-RS | Médard / Hugot | Ruffier Racing | 31st/23rd |
| 20.6.2004 | FFSA GT Dijon | 32 | 996 GT3-RS | Rabineau / Moullin-Traffort | Nourry Compétition | 14th/10th |
| 20.6.2004 | British GT Castle Combe | 33 | 996 GT3-RS | Jordan / Sumpter | JWR - John Guest/Paragon | 3rd/1st |
| 20.6.2004 | FFSA GT Dijon | 34 | 996 GT3-RS | Mouez / Prunet | D D O | 21st/20th |
| 20.6.2004 | FFSA GT Dijon | 35 | 996 GT3-RS | Médici / Ruffier | Ruffier Racing | 44th/18th |
| 20.6.2004 | 6 h Watkins Glen | 36 | 996 GT3 Cup | Pobst / Levitas | TPC Racing | 35th |
| 20.6.2004 | 6 h Watkins Glen | 37 | 996 GT3 Cup | Pumpelly / Adam / Littlechild | TPC Racing | 17th |
| 20.6.2004 | British GT Castle Combe | 38 | 996 GT3-RSR | Cocker / Sugden | Gruppe M Racing/Tech 9 Motorsport | 1st/2nd |
| 20.6.2004 | 6 h Watkins Glen | 38 | 996 GT3 Cup | Lally / Bunting | TPC Racing | 16th |
| 20.6.2004 | 6 h Watkins Glen | 41 | 996 GT3 Cup | Nonnamaker / Nonnamaker | Orison-Planet Earth Motorsports | 25th |
| 20.6.2004 | 6 h Watkins Glen | 42 | 996 GT3 Cup | Shanaman / Shanaman / Nonnamaker | Orison-Planet Earth Motorsports | 21st |
| 20.6.2004 | 6 h Watkins Glen | 43 | 996 GT3 Cup | Shelton, Jr. / Shelton / Shelton | Orison-Planet Earth Motorsports | 29th |
| 20.6.2004 | British GT Castle Combe | 44 | 996 GT3-R | Jones / Jones | JWR - Preci Spark | 15th/DNF |
| 20.6.2004 | 6 h Watkins Glen | 44 | 996 GT3-RS | Fitzgerald / Policastro, Jr. / Policastro | Orbit Racing | 14th |
| 20.6.2004 | 6 h Watkins Glen | 47 | 996 GT3 Cup | Ward / Baughman | Michael Baughman Racing | 31st |
| 20.6.2004 | 6 h Watkins Glen | 57 | 996 GT3-R | Vance / Lewis / Stevenson | Stevenson Motorsports/Auto Assets | 33rd |
| 20.6.2004 | FFSA GT Dijon | 61 | 996 GT3 Cup | Oudin / Hassid | Ruffier Racing | 43rd/34th |
| 20.6.2004 | FFSA GT Dijon | 62 | 996 GT3 Cup | Mallat / Moinel Delalande | Ruffier Racing | 40th/37th |
| 20.6.2004 | FFSA GT Dijon | 63 | 996 GT3 Cup | Boukobza / Ménard | Nourry Compétition | DNF/21st |
| 20.6.2004 | FFSA GT Dijon | 64 | 996 GT3 Cup | Dedours / Makowiecki | CD Sport | 35th/28th |
| 20.6.2004 | 6 h Watkins Glen | 65 | 996 GT3 Cup | Master / Choulochas | The Racers Group | 38th |
| 20.6.2004 | FFSA GT Dijon | 65 | 996 GT3 Cup | Ancel / Goubet | Centre Porsche Lorient | 25th/26th |
| 20.6.2004 | FFSA GT Dijon | 66 | 996 GT3 Cup | Laurin / Clairay | G C R | 42nd/27th |
| 20.6.2004 | British GT Castle Combe | 66 | 996 GT3 Cup | Chambers / Langford | JWR - Chambers Runfold PLC | DNF/16th |
| 20.6.2004 | 6 h Watkins Glen | 66 | 996 GT3-RS | James / Gleason / Valentine | The Racers Group | 15th |
| 20.6.2004 | FFSA GT Dijon | 67 | 996 GT3 Cup | Peyroles / Rumpler | S P I D | 23rd/25th |
| 20.6.2004 | 6 h Watkins Glen | 67 | 996 GT3-RS | Halliday / Buckler / Kroczek | The Racers Group | 34th |
| 20.6.2004 | FFSA GT Dijon | 68 | 996 GT3 Cup | Giroix / Tuchbant | First Racing | 26th/41st |
| 20.6.2004 | FFSA GT Dijon | 69 | 996 GT3 Cup | Guitard / Rey | B L R T | 28th/22nd |
| 20.6.2004 | British GT Castle Combe | 70 | 996 GT3 Cup | Broster / Brown | ABG Motorsport | 11th/14th |
| 20.6.2004 | FFSA GT Dijon | 70 | 996 GT3 Cup | Nozière / Brouard | Pilotage Passion | 36th/38th |
| 20.6.2004 | FFSA GT Dijon | 71 | 996 GT3 Cup | Vaissiere / "Guf" | Défi Cup | 38th/40th |
| 20.6.2004 | 6 h Watkins Glen | 71 | 996 GT3 Cup | Lacey / Wilkins / Dumoulin | Doncaster Racing | 18th |
| 20.6.2004 | 6 h Watkins Glen | 72 | 996 GT3 Cup | Matos | Jack Lewis Enterprises | 40th |
| 20.6.2004 | 6 h Watkins Glen | 73 | 996 GT3 Cup | Baldwin / Tafel | Baldwin-Tafel Racing | 30th |
| 20.6.2004 | FFSA GT Dijon | 74 | 996 GT3 Cup | Baudoin / Ruffier | Ruffier Racing | 37th/DNF |
| 20.6.2004 | British GT Castle Combe | 76 | 996 GT3 Cup | Hindley / Sharpe | Tech 9 Motorsport | 13th/10th |
| 20.6.2004 | FFSA GT Dijon | 76 | 996 GT3 Cup | David / Narac | IMSA - Challenge 86 | 45th/31st |
| 20.6.2004 | 6 h Watkins Glen | 77 | 996 GT3-RS | Greenberg / Pumpelly / Liddell / Nelson | G&W Motorsports | DNA |
| 20.6.2004 | FFSA GT Dijon | 77 | 996 GT3 Cup | Lelièvre / Polette | IMSA - VCA | 32nd/29th |
| 20.6.2004 | British GT Castle Combe | 77 | 996 GT3 Cup | Wood / Scott | JWR-Cambridge Business Travel/ART | DNF/18th |
| 20.6.2004 | FFSA GT Dijon | 78 | 996 GT3 Cup | Michel / Bachelier | IMSA - Twin Com | 34th/32nd |
| 20.6.2004 | FFSA GT Dijon | 79 | 996 GT3 Cup | Lacroix / Lepreux | Ruffier Racing | 39th/33rd |
| 20.6.2004 | 6 h Watkins Glen | 82 | 996 GT3 Cup | Steven Lynn | dds Racing | DNA |
| 20.6.2004 | 6 h Watkins Glen | 84 | 996 GT3-RS | Hupfer / Mortimer | Acme Motorsport | DNA |
| 20.6.2004 | 6 h Watkins Glen | 86 | 996 GT3 Cup I | McDowell / Van Wijk / Nastasi | G&W Motorsports | 20th |
| 20.6.2004 | 6 h Watkins Glen | 91 | 996 GT3 Cup | Julien / Dumoulin | Doncaster Racing | DNA |
| 20.6.2004 | 6 h Watkins Glen | 92 | 996 GT3 Cup | Cosmo / Gilbet / Stewart | Apple Motorsports | 27th |
| 20.6.2004 | 6 h Watkins Glen | 99 | 996 GT3-RS | Nearn / Schumacher | Schumacher Racing | 19th |
| 27.6.2004 | Spanish GT Estoril | 3 | 993 GT2 | Diez de Villarroel / Fernandez | Jesus Diez de Villarroel | 5th/3rd |
| 27.6.2004 | Spanish GT Estoril | 4 | 993 GT2 | Mello-Breyner / Mello-Breyner | Team Galp Energy/Post Log | 7th/DNF |
| 27.6.2004 | Spanish GT Estoril | 7 | 996 GT3-RS | Villalba / Gutiérrez | Motor Competition | 4th/18th |
| 27.6.2004 | Spanish GT Estoril | 8 | 996 GT3-RS | Amaral / Couceiro | ASM Team | 1st/5th |
| 27.6.2004 | Spanish GT Estoril | 19 | 993 GT2 | Antonio Nogueira | Antonio Monteiro Nogueira | 6th/6th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 21 | 996 GT3-RS | Kapudija / Lewis | SpeedQuest Racing | DNA |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 22 | 996 GT3-RS | Chris Green | SpeedQuest Racing | DNA |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 23 | 996 GT3-RSR | Bernhard / Bergmeister | Alex Job Racing | 9th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 24 | 996 GT3-RSR | Lieb / Dumas | Alex Job Racing | 15th |
| 27.6.2004 | Spanish GT Estoril | 28 | 996 GT3 Cup | Bastos / Paes | ASM Team | 9th/13th |
| 27.6.2004 | Spanish GT Estoril | 29 | 996 GT3 Cup | Terenas / Peres | ASM Team | 10th/20th |
| 27.6.2004 | Spanish GT Estoril | 31 | 996 GT3 Cup | Gallego / Estrela | JVG Racing | 12th/10th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 31 | 996 GT3-RSR | Murry / Stanton | White Lightning Racing | 10th |
| 27.6.2004 | Spanish GT Estoril | 32 | 996 GT3 Cup | Gallego / Ferreira | JVG Racing | 20th/17th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 43 | 996 GT3-RSR | Hindery / Baron | BAM! | 16th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 44 | 996 GT3-RSR | Neiman / Pechnik | Flying Lizard Motorsports | T-car |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 44T | 996 GT3-RS | Neiman / Pechnik | Flying Lizard Motorsports | 19th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 45 | 996 GT3-RSR | Law / van Overbeek | Flying Lizard Motorsports | 8th |
| 27.6.2004 | 500 km Donington | 50 | 996 GT3-RSR | Ortelli / Collard | Freisinger Yukos Motorsport | 10th |
| 27.6.2004 | 500 km Donington | 57 | 996 GT3-R | Vonka / De Castro / Barbaro | Vonka Racing | DNA |
| 27.6.2004 | 500 km Donington | 59 | 996 GT3-RS | Petersen / Mathai / Lueders | Jens Petersen | 20th |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 60 | 996 GT3-R | Plumb / Boss | P.K. Sport | 14th |
| 27.6.2004 | 500 km Donington | 64 | 996 GT3-RSR | Kaye / Teregulov | Cirtek Motorsport | DNA |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 66 | 996 GT3-RSR | Wagner / Long | New Century Mortgage/Racer's Group | 11th |
| 27.6.2004 | 500 km Donington | 66 | 996 GT3-R | | Graham Nash Motorsport | DNA |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 67 | 996 GT3-RSR | Ehret / Matthews | New Century Mortgage/Racer's Group | 13th |
| 27.6.2004 | 500 km Donington | 69 | 996 GT3-RS | Ried / Ried | Proton Competition | 23rd |
| 27.6.2004 | 500 km Donington | 71 | 996 GT3-RS | Jordan / Warnock | JWR | 19th |
| 27.6.2004 | 500 km Donington | 77 | 996 GT3-RSR | Vasiliev / Fomenko | Freisinger Yukos Motorsport | DNF |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 78 | 996 GT3-RS | | J3 Racing | DNA |
| 27.6.2004 | 2 h 45 min Mid-Ohio | 79 | 996 GT3-RSR | Jackson / Sugden | J3 Racing | 21st |
| 27.6.2004 | 500 km Donington | 88 | 996 GT3-RSR | Mullen / Cocker | GruppeM | 14th |
| 27.6.2004 | 500 km Donington | 99 | 996 GT3-RSR | Maassen / Luhr | Freisinger Motorsport | 11th |