| 8.2.2015 | 12 h Bathurst | 35 | | Strauss / Reip / Chiyo | Nismo Athlete Global Team | 1st |
| 12.3.2015 | SRO Test Paul Ricard | 14 | | Walkinshaw / Dolby | MRS GT Racing | 8th |
| 12.3.2015 | SRO Test Paul Ricard | 22 | | Buncombe / Reip | Nissan GT Academy Team RJN | 10th |
| 12.3.2015 | SRO Test Paul Ricard | 23 | | Paletou / Sanchez | Nissan GT Academy Team RJN | 13th |
| 5.4.2015 | 300 km Okayama | 1 | | Matsuda / Quintarelli | NISMO | 36th |
| 5.4.2015 | 300 km Okayama | 3 | | Hoshino / Takaboshi | NDDP Racing | 20th |
| 5.4.2015 | 300 km Okayama | 10 | | Couto / Chiyo | Gainer | 19th |
| 5.4.2015 | 300 km Okayama | 12 | | Yasuda / de Oliveira | Team Impul | 7th |
| 5.4.2015 | 300 km Okayama | 24 | | Sasaki / Ordoñez | Kondo Racing | 11th |
| 5.4.2015 | 300 km Okayama | 30 | | Koizumi / Iwasaki | Apr | 25th |
| 5.4.2015 | 300 km Okayama | 46 | | Motoyama / Yanagida | Mola | 8th |
| 5.4.2015 | 300 km Okayama | 47 | | | Dijon Racing | DNA |
| 5.4.2015 | 300 km Okayama | 48 | | Takamori / Tanaka | Dijon Racing | 27th |
| 5.4.2015 | 300 km Okayama | 360 | | Yoshida / Tanaka | Tomei Sports | 37th |
| 6.4.2015 | SRO GT Sprint Nogaro | 73 | | Walkinshaw / Dolby | MRS GT Racing | 14th |
| 12.4.2015 | 3 h Monza | 22 | | Sanchez / Gassner / Strauss | Nissan GT Academy Team RJN | DNF |
| 12.4.2015 | 3 h Monza | 23 | | Chiyo / Reip / Buncombe | Nissan GT Academy Team RJN | 8th |
| 12.4.2015 | 3 h Monza | 73 | | Walkinshaw / Plowman / Dolby | MRS GT Racing | 12th |
| 26.4.2015 | ADAC GT Oschersleben | 22 | | Jöst / Scholze | MRS GT Racing | 13th/8th |
| 26.4.2015 | ADAC GT Oschersleben | 23 | | Gassner / Strauss | MRS GT Racing | 9th/DNF |
| 3.5.2015 | 500 km Fuji | 1 | | Matsuda / Quintarelli | NISMO | 1st |
| 3.5.2015 | 500 km Fuji | 3 | | Hoshino / Takaboshi | NDDP Racing | 14th |
| 3.5.2015 | 500 km Fuji | 10 | | Couto / Chiyo / Tomita | Gainer | 13th |
| 3.5.2015 | 500 km Fuji | 12 | | Yasuda / de Oliveira | Team Impul | 2nd |
| 3.5.2015 | 500 km Fuji | 24 | | Sasaki / Ordoñez | Kondo Racing | 11th |
| 3.5.2015 | 500 km Fuji | 30 | | Koizumi / Iwasaki / Kageyama | Apr | 29th |
| 3.5.2015 | 500 km Fuji | 46 | | Motoyama / Yanagida | Mola | 10th |
| 3.5.2015 | 500 km Fuji | 47 | | | Dijon Racing | DNA |
| 3.5.2015 | 500 km Fuji | 48 | | Takamori / Tanaka / Shibata | Dijon Racing | 31st |
| 3.5.2015 | 500 km Fuji | 360 | | Yoshida / Tanaka / Narisawa | Tomei Sports | 28th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 73 | | Walkinshaw / Dolby | MRS GT Racing | 6th |
| 17.5.2015 | 24 h Nürburgring | 21 | | Schulze / Schulze / Strauss / Tresson | Schulze Motorsport | DNF |
| 17.5.2015 | 24 h Nürburgring | 35 | #8A01 | Buncombe / Hoshino / Krumm / Ordoñez | Nissan GT Academy Team RJN | 9th |
| 24.5.2015 | 3 h Silverstone | 22 | | Paletou / Sanchez / Mardenborough | Nissan GT Academy Team RJN | 15th |
| 24.5.2015 | 3 h Silverstone | 23 | | Chiyo / Reip / Buncombe | Nissan GT Academy Team RJN | 13th |
| 24.5.2015 | 3 h Silverstone | 73 | | Walkinshaw / Plowman / Dolby | MRS GT Racing | 5th |
| 7.6.2015 | ADAC GT Red Bull Ring | 22 | | Jöst / Scholze | MRS GT Racing | DNF/6th |
| 7.6.2015 | ADAC GT Red Bull Ring | 23 | | Gassner / Strauss | MRS GT Racing | DNF/18th |
| 7.6.2015 | SRO GT Sprint Zolder | 73 | #R35GT3-8001 | Walkinshaw / Dolby | MRS GT Racing | 9th |
| 20.6.2015 | 1000 km Paul Ricard | 22 | | Paletou / Sanchez / Shulzhitskiy | Nissan GT Academy Team RJN | 35th |
| 20.6.2015 | 1000 km Paul Ricard | 23 | | Reip / Buncombe / Chiyo | Nissan GT Academy Team RJN | 1st |
| 20.6.2015 | 1000 km Paul Ricard | 73 | | Walkinshaw / Plowman / Dolby | MRS GT Racing | 42nd |
| 21.6.2015 | 300 km Buriram | 1 | | Matsuda / Quintarelli | NISMO | 5th |
| 21.6.2015 | 300 km Buriram | 3 | | Hoshino / Takaboshi | NDDP Racing | 11th |
| 21.6.2015 | 300 km Buriram | 10 | | Couto / Tomita | Gainer | 12th |
| 21.6.2015 | 300 km Buriram | 12 | | Yasuda / de Oliveira | Team Impul | 4th |
| 21.6.2015 | ADAC GT Spa | 22 | | Jöst / Scholze | MRS GT Racing | 17th/13th |
| 21.6.2015 | ADAC GT Spa | 23 | | Gassner / Strauss | MRS GT Racing | 18th/DNS |
| 21.6.2015 | 300 km Buriram | 24 | | Sasaki / Ordoñez | Kondo Racing | DNF |
| 21.6.2015 | 300 km Buriram | 30 | | Koizumi / Iwasaki | Apr | DNF |
| 21.6.2015 | 300 km Buriram | 46 | | Motoyama / Yanagida | Mola | 1st |
| 24.6.2015 | Spa Test | 22 | | Sanchez / Paletou / Strauss / Pla | Nissan GT Academy Team RJN | 42nd |
| 24.6.2015 | Spa Test | 23 | | Chiyo / Reip / Buncombe | Nissan GT Academy Team RJN | 32nd |
| 24.6.2015 | Spa Test | 73 | | Walkinshaw / Plowman / Dolby | MRS GT Racing | 10th |
| 4.7.2015 | SRO GT Sprint Moscow | 23 | | Shulzhitskiy / Hammann | Nissan GT Academy Team RJN | 14th |
| 4.7.2015 | SRO GT Sprint Moscow | 73 | | Walkinshaw / Dolby | MRS GT Racing | 11th |
| 5.7.2015 | ADAC GT Lausitzring | 22 | | Scholze / Jöst | MRS GT Racing | DNS |
| 5.7.2015 | ADAC GT Lausitzring | 23 | | Gassner / Strauss | MRS GT Racing | DNS |
| 26.7.2015 | 24 h Spa | 22 | | Sanchez / Paletou / Strauss / Pla | Nissan GT Academy Team RJN | 26th |
| 26.7.2015 | 24 h Spa | 23 | | Buncombe / Reip / Chiyo | Nissan GT Academy Team RJN | 15th |
| 26.7.2015 | 24 h Spa | 73 | | Walkinshaw / Plowman / Dolby | MRS GT Racing | DNF |
| 9.8.2015 | 300 km Fuji | 1 | | Matsuda / Quintarelli | NISMO | 4th |
| 9.8.2015 | 300 km Fuji | 3 | | Hoshino / Takaboshi | NDDP Racing | DNF |
| 9.8.2015 | 300 km Fuji | 10 | | Couto / Chiyo | Gainer | 20th |
| 9.8.2015 | 300 km Fuji | 12 | | Yasuda / de Oliveira | Team Impul | 3rd |
| 9.8.2015 | 300 km Fuji | 24 | | Sasaki / Krumm | Kondo Racing | 1st |
| 9.8.2015 | 300 km Fuji | 30 | | Koizumi / Iwasaki | Apr | 31st |
| 9.8.2015 | 300 km Fuji | 46 | | Motoyama / Yanagida | Mola | 14th |
| 9.8.2015 | 300 km Fuji | 47 | | Yuzawa / Shibata | Dijon Racing | 33rd |
| 9.8.2015 | 300 km Fuji | 48 | | Takamori / Tanaka | Dijon Racing | 28th |
| 9.8.2015 | 300 km Fuji | 360 | | Yoshida / Tanaka | Tomei Sports | 35th |
| 16.8.2015 | ADAC GT Nürburgring | 22 | | Jöst / Scholze | MRS GT Racing | 18th/15th |
| 16.8.2015 | ADAC GT Nürburgring | 23 | | Gassner / Strauss | MRS GT Racing | 10th/8th |
| 30.8.2015 | 1000 km Suzuka | 1 | | Matsuda / Quintarelli | NISMO | 7th |
| 30.8.2015 | 1000 km Suzuka | 3 | | Hoshino / Takaboshi / Reip | NDDP Racing | 26th |
| 30.8.2015 | 1000 km Suzuka | 10 | | Couto / Chiyo / Tomita | Gainer | 12th |
| 30.8.2015 | 1000 km Suzuka | 12 | | Yasuda / de Oliveira | Team Impul | 3rd |
| 30.8.2015 | ADAC GT Sachsenring | 22 | | Scholze / Jöst | MRS GT Racing | 10th/12th |
| 30.8.2015 | ADAC GT Sachsenring | 23 | | Gassner / Strauss | MRS GT Racing | 11th/13th |
| 30.8.2015 | 1000 km Suzuka | 24 | | Sasaki / Krumm | Kondo Racing | 31st |
| 30.8.2015 | 1000 km Suzuka | 30 | | Koizumi / Iwasaki | Apr | 25th |
| 30.8.2015 | 1000 km Suzuka | 46 | | Motoyama / Yanagida | Mola | 6th |
| 30.8.2015 | 1000 km Suzuka | 48 | | Takamori / Tanaka / Shibata | Dijon Racing | 27th |
| 30.8.2015 | 1000 km Suzuka | 360 | | Yoshida / Tanaka / Narisawa | Tomei Sports | DNF |
| 6.9.2015 | SRO GT Sprint Algarve | 173 | | Walkinshaw / Dolby | Always Evolving Motorsport | 8th |
| 13.9.2015 | Australian GT Sandown | 54 | | Tony Alford | Donut King | 27th/DNF |
| 20.9.2015 | 300 km Sugo | 1 | | Matsuda / Quintarelli | NISMO | 6th |
| 20.9.2015 | 300 km Sugo | 3 | | Hoshino / Takaboshi | NDDP Racing | 20th |
| 20.9.2015 | 300 km Sugo | 10 | | Couto / Tomita | Gainer | 18th |
| 20.9.2015 | 300 km Sugo | 12 | | Yasuda / de Oliveira | Team Impul | 11th |
| 20.9.2015 | 300 km Sugo | 24 | | Sasaki / Krumm | Kondo Racing | 3rd |
| 20.9.2015 | 300 km Sugo | 30 | | Koizumi / Iwasaki | Apr | 37th |
| 20.9.2015 | 300 km Sugo | 46 | | Motoyama / Yanagida | Mola | 2nd |
| 20.9.2015 | 300 km Sugo | 360 | | Yoshida / Narisawa | Tomei Sports | DNF |