| 27.3.2005 | 300 km Okayama | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co., Ltd. | 16th |
| 27.3.2005 | 300 km Okayama | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 4th |
| 27.3.2005 | 300 km Okayama | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | 7th |
| 27.3.2005 | 300 km Okayama | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 5th |
| 27.3.2005 | 300 km Okayama | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | 10th |
| 4.5.2005 | 500 km Fuji | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co.Ltd. | 16th |
| 4.5.2005 | 500 km Fuji | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 12th |
| 4.5.2005 | 500 km Fuji | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | 13th |
| 4.5.2005 | 500 km Fuji | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 8th |
| 4.5.2005 | 500 km Fuji | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | 11th |
| 8.5.2005 | 24 h Nürburgring | 50 | NSX Type R | Niedzwiedz / Schlesack / Kather | | 12th |
| 8.5.2005 | 24 h Nürburgring | 100 | S2000 | v. Saurma-Jeltsch / Übler / Nittel / Wassertheurer | | DNF |
| 8.5.2005 | 24 h Nürburgring | 103 | Civic Type R | Venn / Allan / Cate / Hoppe | | 22nd |
| 8.5.2005 | 24 h Nürburgring | 113 | Integra | Gonon / Michaud / Besse / Moret | | 107th |
| 8.5.2005 | 24 h Nürburgring | 114 | S2000 | Mäder / Jacksties / Bartels / Renger | | DNF |
| 8.5.2005 | 24 h Nürburgring | 123 | Integra Type R | Rimmer / Rimmer / Riethmüller | | 35th |
| 8.5.2005 | 24 h Nürburgring | 126 | Accord Euro R | Yamamoto / Kalbassi / Ponec / Bendixen | | DNF |
| 8.5.2005 | 24 h Nürburgring | 127 | S2000 | Nawotka / Grundmann | | 77th |
| 8.5.2005 | 24 h Nürburgring | 137 | S2000 | Baumert / Dubois / Bergmann / Reicher | Car Diff Motorsport S: Matador Rennsport Team Deutschland | 63rd |
| 8.5.2005 | 24 h Nürburgring | 138 | S2000 | Holle / "Bugs Bunny" | | DNF |
| 8.5.2005 | 24 h Nürburgring | 139 | S2000 | Kauffman / Horn / Becker | Car Diff Motorsport S: Matador Rennsport Team Deutschland | 81st |
| 8.5.2005 | 24 h Nürburgring | 155 | Civic | Starke / Freichels / Frank / Garnjost | MSC Konz | 92nd |
| 8.5.2005 | 24 h Nürburgring | 216 | Integra Type R | Spurrell / Coates / Croydon | | 69th |
| 8.5.2005 | 24 h Nürburgring | 217 | Integra Type R | Keutmann / Trenery / Pfeifer / O'Reilly | | 110th |
| 8.5.2005 | 24 h Nürburgring | 225 | Civic Type R | Podlogar / Spengemann / Wyss / Wester | | DNF |
| 8.5.2005 | 24 h Nürburgring | 226 | Civic Type R | Lotzmann / von Prittwitz / Cribbin / Wyatt | MSC Mühlheim | DNF |
| 8.5.2005 | 24 h Nürburgring | 228 | Civic Type R | Schmitz / Ecker / Degner / Fink | | 96th |
| 8.5.2005 | 24 h Nürburgring | 229 | Civic Type R | Giesbrecht / Keutmann / Drössiger / Trenery | | DNF |
| 8.5.2005 | 24 h Nürburgring | 230 | Civic Type R | Gorban / Yanchukov / Gryazin / Keselman | Fleper Motorsport | 28th |
| 8.5.2005 | 24 h Nürburgring | 231 | Civic Type R | Steidel / von Danwitz / Backhaus / Oberdries | Fleper Motorsport | 49th |
| 8.5.2005 | 24 h Nürburgring | 232 | Civic Type R | Bermes / Thönnes / Engels | Fleper Motorsport | 19th |
| 8.5.2005 | 24 h Nürburgring | 233 | Civic Type R | Schumacher / Schumacher / Rikli / Gschwind | | 44th |
| 8.5.2005 | 24 h Nürburgring | 234 | Civic Type R | Uetrecht / Fricke / Gunter / Lohmann | | 24th |
| 8.5.2005 | 24 h Nürburgring | 235 | Civic Type R | Diederich / Dietl / Nagelschmidt | | 82nd |
| 8.5.2005 | 24 h Nürburgring | 236 | Civic Type R | Rink / Weiland / Gosch / Totz | Scuderia Offenbach | 27th |
| 8.5.2005 | 24 h Nürburgring | 237 | Civic Type R | Marsani / Neunkirchen / von Schauroth / Slooten | | 60th |
| 8.5.2005 | 24 h Nürburgring | 238 | Civic Type R | Kill / Unteroberdörster / Teichmann / Thiel | | 56th |
| 8.5.2005 | 24 h Nürburgring | 240 | Civic Type R | Krumbach / Krumbach / Derondeau | Pistenclub e.V. | DNF |
| 22.5.2005 | Australian GT Phillip Island | 20 | NSX | Ian Palmer | Team Mongrel | 3rd/DNF/DNS |
| 26.6.2005 | 300 km Sepang | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co.Ltd. | 23rd |
| 26.6.2005 | 300 km Sepang | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 2nd |
| 26.6.2005 | 300 km Sepang | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | 7th |
| 26.6.2005 | 300 km Sepang | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 5th |
| 26.6.2005 | 300 km Sepang | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | 10th |
| 3.7.2005 | Australian GT Queensland | 20 | NSX | Ian Palmer | Instant Foundation | 2nd/4th/7th |
| 24.7.2005 | 300 km Sugo | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co.Ltd. | 16th |
| 24.7.2005 | 300 km Sugo | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 6th |
| 24.7.2005 | 300 km Sugo | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | DNF |
| 24.7.2005 | Australian GT Eastern Creek | 20 | NSX | Ian Palmer | Instant Foundation | 5th/4th/4th |
| 24.7.2005 | 300 km Sugo | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 13th |
| 24.7.2005 | 300 km Sugo | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | DNF |
| 21.8.2005 | 1000 km Suzuka | 0 | Integra DC5 | Kouno / Kitano / Kuroda | Kimoto Racing | 21st |
| 21.8.2005 | 1000 km Suzuka | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | DNF |
| 21.8.2005 | 1000 km Suzuka | 18 | NSX (LA-NA2) | Michigami / Kogure / Kaneishi | Team Honda Racing | 2nd |
| 21.8.2005 | Australian GT Phillip Island | 20 | NSX | Ian Palmer | Team Mongrel | 6th/4th/7th |
| 21.8.2005 | 1000 km Suzuka | 29 | NSX (NA2) | Ueda / Umekawa | Person's Racing Tracy Sports Fab | 14th |
| 21.8.2005 | 1000 km Suzuka | 30 | S2000 (AP-1) | Namekata / Nagano / Kuragon | Person's Racing Tracy Sports Fab | 13th |
| 21.8.2005 | 1000 km Suzuka | 45 | Integra DC5 | Asano / Kasahara / Mizugaki | Asano Racing Service | 17th |
| 21.8.2005 | 1000 km Suzuka | 73 | Integra DC5 | Maejima / Yamashita / Ookawara | Team A-One | 15th |
| 21.8.2005 | 1000 km Suzuka | 87 | Integra DC5 | Kanamori / Takeshima / Satou | K'z Racing Factory | 18th |
| 4.9.2005 | 300 km Motegi | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co.Ltd. | 28th |
| 4.9.2005 | 300 km Motegi | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 16th |
| 4.9.2005 | 300 km Motegi | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | 2nd |
| 4.9.2005 | 300 km Motegi | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 10th |
| 4.9.2005 | 300 km Motegi | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | 1st |
| 25.9.2005 | 300 km Fuji | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co.Ltd. | 17th |
| 25.9.2005 | 300 km Fuji | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 8th |
| 25.9.2005 | 300 km Fuji | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | 11th |
| 25.9.2005 | 300 km Fuji | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 2nd |
| 25.9.2005 | 300 km Fuji | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | 14th |
| 16.10.2005 | 300 km Autopolis | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co.Ltd. | 20th |
| 16.10.2005 | 300 km Autopolis | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 1st |
| 16.10.2005 | 300 km Autopolis | 18 | NSX (LA-NA2) | Kogure / Michigami | Team Honda Racing | 5th |
| 16.10.2005 | 300 km Autopolis | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 21st |
| 16.10.2005 | 300 km Autopolis | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | DNF |
| 6.11.2005 | 300 km Suzuka | 0 | NSX (LA-NA2) | Kurosawa / Hosokawa | M-Tec Co. Ltd. | 18th |
| 6.11.2005 | 300 km Suzuka | 8 | NSX (LA-NA2) | Firman / Itou | Team Honda Racing | 12th |
| 6.11.2005 | 300 km Suzuka | 18 | NSX (LA-NA2) | Michigami / Kogure | Team Honda Racing | 6th |
| 6.11.2005 | 300 km Suzuka | 32 | NSX (LA-NA2) | Lotterer / Matsuda | Nakajima Racing | 10th |
| 6.11.2005 | 300 km Suzuka | 100 | NSX (LA-NA2) | Philippe / Dufour | Team Kunimitsu | DNF |
| 13.11.2005 | Australian GT Wakefield | 20 | NSX | Ian Palmer | Instant Foundations | DNF/DNS/DNS |