| 13.8.2004 | 200 mile Watkins Glen | 13 | 996 GT3 Cup | Davis / Cawley | Foxhill Racing | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 14 | 996 GT3 Cup | Friedman / Wilson | Autometrics Motorsports | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 16 | 996 GT3 Cup | Murry / Stanton | AASCO Motorsports | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 17 | 996 GT3 Cup | Kunz / Webber | AASCO Motorsports | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 36 | 996 GT3 Cup | Levitas | TPC Racing | 28th |
| 13.8.2004 | 200 mile Watkins Glen | 41 | 996 GT3 Cup | Stanton | Orison-Planet Earth Motorsports | 30th |
| 13.8.2004 | 200 mile Watkins Glen | 67 | 996 GT3-RS | Buckler | The Racers Group | 29th |
| 13.8.2004 | 200 mile Watkins Glen | 71 | 996 GT3 Cup | Lacey / Wilkins / Dumoulin | Doncaster Racing | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 73 | 996 GT3 Cup | Tafel / Baldwin | Baldwin-Tafel Racing | 25th |
| 13.8.2004 | 200 mile Watkins Glen | 77 | 996 GT3-RS | Nelson / Greenberg | G&W Motorsports | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 82 | 996 GT3 Cup | Steven Lynn | dds Racing | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 84 | 996 GT3-RS | Hupfer / Mortimer | Acme Motorsport | DNA |
| 13.8.2004 | 200 mile Watkins Glen | 86 | 996 GT3 Cup I | Van Wijk / Trentini / Van Der Dys | G&W Motorsports | DNA |
| 14.8.2004 | 1000 km Silverstone | 50 | 996 Turbo | Kaufmann / van de Poele | A-Level Engineering | DNS |
| 14.8.2004 | 1000 km Silverstone | 71 | 996 GT3-RSR | Mowlem / Jordan | JWR | 27th |
| 14.8.2004 | 1000 km Silverstone | 77 | 996 GT3-RSR | Nishizawa / Kurosawa | Choroq Racing Team | 23rd |
| 14.8.2004 | 1000 km Silverstone | 79 | 996 GT3-R | Khan / Kox / Smith | Perspective Racing - Thierry Perrier | DNA |
| 14.8.2004 | 1000 km Silverstone | 80 | 996 GT3-R | Pompidou / Masarati | Sebah Automotive Ltd. | 16th |
| 14.8.2004 | 1000 km Silverstone | 81 | 996 GT3-RSR | Nielsen / Thyrring / Long | Farnbacher Racing | 17th |
| 14.8.2004 | 1000 km Silverstone | 82 | 996 GT3-R | Cohignac / Noël / Desbruères | Denis Cohignac | DNA |
| 14.8.2004 | 1000 km Silverstone | 84 | 996 GT3-RS | Burgess / Collin / Lesoudier | Seikel Motorsport | 18th |
| 14.8.2004 | 1000 km Silverstone | 85 | 996 GT3-RSR | Ortelli / Collard | Freisinger Motorsport | 19th |
| 14.8.2004 | 1000 km Silverstone | 90 | 996 GT3-RS | Liddell / Hane / Vannelet | T2M Motorsport | 25th |
| 14.8.2004 | 1000 km Silverstone | 93 | 996 GT3-RSR | Maassen / Jones | Cirtek Motorsport | DNF |
| 15.8.2004 | British GT Silverstone | 33 | 996 GT3-RS | Jordan / Sumpter | JWR-John Guest/Paragon | 13th/DNF |
| 15.8.2004 | British GT Silverstone | 38 | 996 GT3-RSR | Cocker / Sugden | Gruppe M Racing | 2nd/1st |
| 15.8.2004 | British GT Silverstone | 43 | 996 GT3-R | | VLR | DNA |
| 15.8.2004 | British GT Silverstone | 44 | 996 GT3-R | Jones / Jones | JWR-Preci Spark | DNF/2nd |
| 15.8.2004 | British GT Silverstone | 66 | 996 GT3 Cup | Chambers / Caine | JWR-Chambers Runfold plc | DNF/4th |
| 15.8.2004 | British GT Silverstone | 70 | 996 GT3 Cup | Broster / Brown | ABG Motorsport | 14th/DNF |
| 15.8.2004 | British GT Silverstone | 76 | 996 GT3 Cup | Lesniewski / Sharpe | Tech 9 Motorsport | 10th/15th |
| 15.8.2004 | British GT Silverstone | 77 | 996 GT3 Cup | Wood / Scott | JWR-Cambridge Business Travel/ART | 17th/17th |
| 21.8.2004 | 1000 km Suzuka | 14 | 996 GT3 | Koyama / Watanabe / Sodeyama | Tomei Sport | 10th |
| 21.8.2004 | 1000 km Suzuka | 20 | 996 GT3-RS | Wada / Kageyama / Mitsusada | Teramoto Technical Office | 3rd |
| 21.8.2004 | 1000 km Suzuka | 25 | 996 GT3 | Ichiraku / Kondo / Fukuda | Denag Racing | 11th |
| 21.8.2004 | 1000 km Suzuka | 32 | 996 GT3-RS | Fujita / Hara / Matsuda | Rar | DNF |
| 21.8.2004 | 1000 km Suzuka | 47 | 993 | Kumita / Shimizu / Yoshida | Promodet Komine Engineering | 24th |
| 21.8.2004 | 1000 km Suzuka | 69 | 996 GT3-RS | Wada / Inoue / Takeuchi | Teramoto Technical Office | 7th |
| 21.8.2004 | 1000 km Suzuka | 70 | 996 GT3-RS | Ishibashi / Hoshino / Yamagishi | Team Gaikokuya | 21st |
| 21.8.2004 | 1000 km Suzuka | 72 | 996 GT3-RS | Hirakawa / Fukuyama / Sunako | Team Gaikokuya | 4th |
| 21.8.2004 | 1000 km Suzuka | 111 | 968 | Ooi / Iijima / Jounai | Arktech Motorsports | 19th |
| 21.8.2004 | 1000 km Suzuka | 112 | 996 GT3 | Saitou / Yoshikawa / Haga | Arktech Motorsports | 9th |
| 22.8.2004 | 24 h Zolder | 2 | 996 GT3-RS | Schreurs / Verheyen / Daelemans / Schuybroeck | GLPK Racing | 8th |
| 22.8.2004 | 24 h Zolder | 5 | 996 Bi-Turbo | Couwberghs / Penders / Dujardyn / Gonnissen | Excelsior | DNF |
| 22.8.2004 | 24 h Zolder | 6 | 996 Bi-Turbo | Wauters / Wauters / Vanierschot / Bruynoghe | Bokkenrijders | DNF |
| 22.8.2004 | 24 h Zolder | 7 | 996 Bi-Turbo | Menten / Verbergt / Hemroulle | Excelsior | DNF |
| 22.8.2004 | 24 h Zolder | 8 | 996 GT3 Cup | Vosse / Mollekens / Bouvy | PSI Motorsport | 14th |
| 22.8.2004 | 24 h Zolder | 9 | 996 Bi-Turbo | Palttala / Van Sande / Duez | PSI Motorsport | DNF |
| 22.8.2004 | 24 h Zolder | 10 | 996 Bi-Turbo | Meulders / Moonens / Lippens | Excelsior | 16th |
| 22.8.2004 | 24 h Zolder | 12 | 996 GT3 | Jamers / Kersten / Leest / van Rompuy | Hart Vastgoed | 6th |
| 22.8.2004 | 24 h Zolder | 14 | 996 Bi-Turbo | Gabriël / Cracco / Bouillon / Jacobs | Duindistel | DNF |
| 22.8.2004 | 24 h Zolder | 17 | 996 Bi-Turbo | Maes / Tanghe / Verbist / Castelein | Bokkenrijders | 3rd |
| 22.8.2004 | 24 h Zolder | 18 | 996 Bi-Turbo | van Dyck / Raus / Raus / Gemoets | Excelsior | 17th |
| 22.8.2004 | 2 h 45 min Road America | 23 | 996 GT3-RSR | Bergmeister / Bernhard | Alex Job Racing | 7th |
| 22.8.2004 | 2 h 45 min Road America | 24 | 996 GT3-RSR | Lieb / Dumas | Alex Job Racing | 18th |
| 22.8.2004 | 2 h 45 min Road America | 31 | 996 GT3-RSR | Murry / Stanton | White Lightning Racing | 8th |
| 22.8.2004 | 24 h Zolder | 31 | 996 GT3-RS | Thiers / Thiers / Thiers / Van Mol | Bokkenrijders | 4th |
| 22.8.2004 | 24 h Zolder | 34 | 993 | Verhoeven / Döring / Boden | JP Verhoeven | DNF |
| 22.8.2004 | 24 h Zolder | 35 | 993 | Houbben / Tonet / Mathon | E.B.R.T. | 10th |
| 22.8.2004 | 24 h Zolder | 36 | 996 GT3-RS | Lambert / Lefort / Ugeux | Ice Pol Racing | 5th |
| 22.8.2004 | 24 h Zolder | 38 | 996 GT3 Cup | Vollebergh / De Laet / Van Rossem / Sluszny | Excelsior | 7th |
| 22.8.2004 | 24 h Zolder | 39 | 996 GT3 Cup | Vancraeynest / Dentant / Olivier | F. Vancraeynest | DNF |
| 22.8.2004 | 24 h Zolder | 40 | 996 GT3-R | Ceusters / Metior / Jacobs | Excelsior | DNF |
| 22.8.2004 | 2 h 45 min Road America | 43 | 996 GT3-RSR | Maassen / Hindery | BAM! | 13th |
| 22.8.2004 | 24 h Zolder | 43 | 996 GT3-R | Janssen / Moonen / Stielstra / Dahmen | Bokkenrijders | DNF |
| 22.8.2004 | 2 h 45 min Road America | 44 | 996 GT3-RSR | Pechnik / Neiman | Flying Lizard Motorsports | 12th |
| 22.8.2004 | 24 h Zolder | 44 | 996 GT3 Cup | de Gastines / de Craene / Bartha | Bokkenrijders | DNF |
| 22.8.2004 | 2 h 45 min Road America | 45 | 996 GT3-RSR | Law / van Overbeek | Flying Lizard Motorsports | 9th |
| 22.8.2004 | 24 h Zolder | 47 | 993 Carrera RSR | De Sterck / Van der Broeck / Buytaert / Hahn | Excelsior | DNF |
| 22.8.2004 | 24 h Zolder | 56 | 996 GT3 Cup | Van den Branden / Nelissen-Grade / Heyman / Van Hoof | Bokkenrijders | 11th |
| 22.8.2004 | 2 h 45 min Road America | 60 | 996 GT3-R | Boss / Plumb | P.K. Sport | DNA |
| 22.8.2004 | 24 h Zolder | 60 | 996 GT3 Cup | Cloet / Cloet / Dumarey / Daems | Duindistel | 9th |
| 22.8.2004 | 24 h Zolder | 66 | 993 Carrera RS | Jeuris / Werckx / van Gorp / Philips | Bokkenrijders | DNF |
| 22.8.2004 | 2 h 45 min Road America | 66 | 996 GT3-RSR | Wagner / Long | New Century Mortgage/The Racer's Group | 10th |
| 22.8.2004 | 2 h 45 min Road America | 67 | 996 GT3-RSR | Ehret / Collin | New Century Mortgage/The Racer's Group | 14th |
| 22.8.2004 | 2 h 45 min Road America | 78 | 996 GT3-RS | | J3 Racing | DNA |
| 22.8.2004 | 2 h 45 min Road America | 79 | 996 GT3-RSR | Jackson / Sugden | J3 Racing Inc. | 11th |
| 30.8.2004 | British GT Thruxton | 33 | 996 GT3-RS | Jordan / Sumpter | JWR - John Guest / Paragon | 10th/4th |
| 30.8.2004 | British GT Thruxton | 38 | 996 GT3-RSR | Cocker / Sugden | Gruppe M Racing | 2nd/3rd |
| 30.8.2004 | British GT Thruxton | 44 | 996 GT3-R | Jones / Jones | JWR - Preci Spark | 9th/7th |
| 30.8.2004 | British GT Thruxton | 66 | 996 GT3 Cup | Chambers / Caine | JWR - Chambers Runfold PLC | 15th/12th |
| 30.8.2004 | British GT Thruxton | 74 | 996 GT3 Cup | Cole / Wandless | Tech 9 Motorsport | 12th/DNF |
| 30.8.2004 | British GT Thruxton | 76 | 996 GT3 Cup | Lesniewski / Sharpe | Tech 9 Motorsport | 16th/11th |
| 30.8.2004 | British GT Thruxton | 77 | 996 GT3 Cup | Wood / Scott | JWR - Cambridge Business Travel / ART | 18th/13th |
| 5.9.2004 | FFSA GT Albi | 14 | 993 GT2 | Buchoux / Migné | Red Racing | 14th/19th |
| 5.9.2004 | FFSA GT Albi | 16 | 996 Bi-Turbo | Vannelet / Bera | PSI Motorsport | 11th/7th |
| 5.9.2004 | FFSA GT Albi | 18 | 996 Bi-Turbo | Tillie / Cabanne | Tillie Compétition | 13th/12th |
| 5.9.2004 | FFSA GT Albi | 19 | 996 Bi-Turbo | Martinet / Sourd | P S I Motorsport | 22nd/30th |
| 5.9.2004 | FFSA GT Albi | 30 | 996 Bi-Turbo | Hauchard / Porta | Tarres Team | 5th/8th |
| 5.9.2004 | FFSA GT Albi | 31 | 996 GT3-RS | Baudoin / Ruffier | Ruffier Racing | 23rd/24th |
| 5.9.2004 | FFSA GT Albi | 32 | 996 GT3-RS | Rabineau / Moullin-Traffort | Nourry Compétition | 9th/10th |
| 5.9.2004 | FFSA GT Albi | 34 | 996 GT3-RS | Mouez / Prunet | D D O | 20th/32nd |
| 5.9.2004 | FFSA GT Albi | 63 | 996 GT3 Cup | Boukobza / Ménard | Nourry Compétition | 18th/15th |
| 5.9.2004 | FFSA GT Albi | 64 | 996 GT3 Cup | Dedours / Makowiecki | CD Sport | 15th/13th |
| 5.9.2004 | FFSA GT Albi | 66 | 996 GT3 Cup | Laurin / Clairay | G C R | 19th/21st |
| 5.9.2004 | FFSA GT Albi | 67 | 996 GT3 Cup | Peyroles / Rumpler | S P I D | 16th/14th |
| 5.9.2004 | FFSA GT Albi | 76 | 996 GT3 Cup | David / Narac | IMSA - Challenge 86 | 17th/17th |
| 5.9.2004 | FFSA GT Albi | 77 | 996 GT3 Cup | Lelièvre / Polette | IMSA - VCA | 25th/20th |
| 5.9.2004 | FFSA GT Albi | 78 | 996 GT3 Cup | Michel / Bachelier | IMSA - Twin Com | 21st/23rd |
| 5.9.2004 | FFSA GT Albi | 79 | 996 GT3 Cup | Pageot / Lepreux | Ruffier Racing | 24th/26th |