| 1.3.2015 | Australian GT Adelaide | 2 | | Peter Fitzgerald | EVA Racing / Evolve Technik | 3rd/5th/DNF |
| 1.3.2015 | Australian GT Adelaide | 6 | | Nathan Antunes | Skwirk / Beechwood Homes | 1st/1st/3rd |
| 1.3.2015 | Australian GT Adelaide | 38 | | Taylor / Mawer | Adina Apartment Hotels | 6th/17th/4th |
| 1.3.2015 | Australian GT Adelaide | 74 | | Mies / Crick | Jamec Pem Racing | 7th/8th/7th |
| 1.3.2015 | Australian GT Adelaide | 75 | | Johnson / McLaughlan | Jamec Pem Racing | 16th/7th/DNF |
| 12.3.2015 | SRO Test Paul Ricard | 1 | | | Belgian Audi Club Team WRT | DNA |
| 12.3.2015 | SRO Test Paul Ricard | 2 | | | Belgian Audi Club Team WRT | 30th |
| 12.3.2015 | SRO Test Paul Ricard | 3 | | Laurens Vanthoor | Belgian Audi Club Team WRT | 22nd |
| 12.3.2015 | SRO Test Paul Ricard | 6 | | Winkelhock / Thong / Lee | Phoenix Racing | 16th |
| 12.3.2015 | SRO Test Paul Ricard | 24 | | Loggie / Westwood | Team Parker Racing | 11th |
| 12.3.2015 | SRO Test Paul Ricard | 74 | | Fjordbach / Fjordbach | ISR | 35th |
| 12.3.2015 | SRO Test Paul Ricard | 75 | | Salaquarda / Bonanomi | ISR | 9th |
| 12.3.2015 | SRO Test Paul Ricard | 999 | | | Audi Sport customer racing | 36th |
| 18.3.2015 | BSS Misano Test | 3 | | Nash / Frijns / Vernay | Belgian Audi Club Team WRT | 4th |
| 18.3.2015 | BSS Misano Test | 74 | | Anders Fjordbach | ISR | 3rd |
| 18.3.2015 | BSS Misano Test | 75 | | Salaquarda / Bonanomi | ISR | 1st |
| 21.3.2015 | 12 h Sebring | 45 | #AS42A0FGT314 0601 | Holzer / Thorne / Thompson | Flying Lizard Motorsports | 43rd |
| 21.3.2015 | 12 h Sebring | 48 | #AS42A0FGT314 0605 | Miller / Haase / von Moltke | Paul Miller Racing | 20th |
| 28.3.2015 | Britcar GT Silverstone | 30 | | Pelle / Cook | Franck Pelle | 12th/4th |
| 5.4.2015 | 300 km Okayama | 21 | | Lyons / Fujii | Audi Team Hitotsuyama | 15th |
| 5.4.2015 | 300 km Okayama | 86 | | Mamerow / Hosokawa | Audi Team Racing Tech | 16th |
| 6.4.2015 | SRO GT Sprint Nogaro | 1 | | Vanthoor / Frijns | Belgian Audi Club Team WRT | DNS |
| 6.4.2015 | SRO GT Sprint Nogaro | 2 | | Mies / Ide | Belgian Audi Club Team WRT | 3rd |
| 6.4.2015 | SRO GT Sprint Nogaro | 3 | | Richelmi / Ortelli | Belgian Audi Club Team WRT | 2nd |
| 6.4.2015 | SRO GT Sprint Nogaro | 4 | | Stippler / Nash | Belgian Audi Club Team WRT | 6th |
| 6.4.2015 | SRO GT Sprint Nogaro | 6 | #AS42A0FGT314 0610 | Mayr-Melnhof / Winkelhock | Phoenix Racing | 8th |
| 6.4.2015 | SRO GT Sprint Nogaro | 74 | #AS42A0FGT315 0707 | Fjordbach / Fjordbach | ISR | 11th |
| 6.4.2015 | SRO GT Sprint Nogaro | 75 | #AS42A0FGT312 0411 | Bonanomi / Salaquarda | ISR | 7th |
| 12.4.2015 | 3 h Monza | 1 | | Vernay / Frijns / Vanthoor | Belgian Audi Club Team WRT | 3rd |
| 12.4.2015 | 3 h Monza | 2 | | Stippler / Ortelli / Müller | Audi Sport Team WRT | 6th |
| 12.4.2015 | 3 h Monza | 3 | | Richelmi / van der Linde / Mies | Belgian Audi Club Team WRT | DNF |
| 12.4.2015 | 3 h Monza | 4 | | Koebolt / Bottemanne / Schothorst | Team WRT | 36th |
| 12.4.2015 | 3 h Monza | 6 | | Haase / Mamerow / Winkelhock | Phoenix Racing | 21st |
| 12.4.2015 | 3 h Monza | 24 | | Loggie / Westwood | Team Parker Racing | 35th |
| 12.4.2015 | 3 h Monza | 35 | | Sandström / Mortara / Guilvert | Sainteloc | 9th |
| 12.4.2015 | 3 h Monza | 36 | | Buffin / Cabanne / Sourd | Sainteloc | 43rd |
| 12.4.2015 | 3 h Monza | 74 | | Fjordbach / Roda / Onidi | ISR | DNS |
| 12.4.2015 | 3 h Monza | 75 | | Salaquarda / Vervisch / Bonanomi | ISR | 20th |
| 19.4.2015 | FFSA GT Lédenon | 3 | #AS42A0FGT314 0608 | Hallyday / Gaillard / Parisy | Sébastien Loeb Racing | 2nd |
| 19.4.2015 | FFSA GT Lédenon | 5 | #AS42A0FGT314 0609 | Hamon / Bottemanne / Martins | Sébastien Loeb Racing | 9th |
| 19.4.2015 | FFSA GT Lédenon | 7 | #AS42A0FGT314 0701 | Degremont / Deguffroy / Cazenave | Team Speedcar | 11th |
| 19.4.2015 | GT Sports Club Barcelona | 12 | | Jean-Michel Baert | WRT Racing | 6th |
| 19.4.2015 | FFSA GT Lédenon | 22 | | | Saintéloc Racing | DNA |
| 19.4.2015 | FFSA GT Lédenon | 23 | #AS42A0FGT310 0281 | Buffin / Sourd / Sandström | Saintéloc Racing | 12th |
| 19.4.2015 | FFSA GT Lédenon | 24 | #AS42A0FGT310 0273 | Simonet / Monti / Sancinena | Saintéloc Racing | 8th |
| 19.4.2015 | FFSA GT Lédenon | 30 | #AS42A0FGT310 0280 | Petit / Goujat | Tech Auto by Exclusive C… | 14th |
| 26.4.2015 | ADAC GT Oschersleben | 1 | | Wackerbauer / van der Linde | C. Abt Racing | 17th/6th |
| 26.4.2015 | ADAC GT Oschersleben | 2 | | Lee Pepper / Thiim | C. Abt Racing | 8th/15th |
| 26.4.2015 | ADAC GT Oschersleben | 3 | | Weishaupt / Jöns | C. Abt Racing | 18th/12th |
| 26.4.2015 | Britcar 24 h Silverstone | 8 | | Hopkins / Pelle / Cook / Sharpe / Ritchie | Peter Cook | DNF |
| 26.4.2015 | ADAC GT Oschersleben | 16 | | Frey / Geipel | Yaco Racing | 7th/DNF |
| 26.4.2015 | ADAC GT Oschersleben | 24 | | Stoll / Basseng | kfzteile24 MS Racing | 12th/11th |
| 26.4.2015 | GT Open Paul Ricard | 24 | | Loggie / MacLeod | Team Parker Racing | 12th/DNS |
| 26.4.2015 | ADAC GT Oschersleben | 100 | | Dobitsch / Sandström | kfzteile24 MS Racing | DNS/9th |
| 3.5.2015 | FFSA GT Le Mans | 3 | | Hallyday / Gaillard / Parisy | Sébastien Loeb Racing | DNS/8th/DNF |
| 3.5.2015 | FFSA GT Le Mans | 5 | | Hamon / Bottemanne / Martins | Sébastien Loeb Racing | DNF/DNF/13th |
| 3.5.2015 | Italian GT Vallelunga | 6 | | Capello / Zonzini | Audi Sport Italia | 11th/8th |
| 3.5.2015 | Italian GT Vallelunga | 7 | | Mapelli / Amici | Audi Sport Italia | 5th/5th |
| 3.5.2015 | FFSA GT Le Mans | 7 | | Degremont / Deguffroy / Cazenave | Team Speedcar | 4th/5th/DNF |
| 3.5.2015 | 500 km Fuji | 21 | | Lyons / Fujii / Ortelli | Audi Team Hitotsuyama | DNF |
| 3.5.2015 | FFSA GT Le Mans | 23 | | Sourd / Buffin / Basseng | Saintéloc Racing | 10th/11th/9th |
| 3.5.2015 | FFSA GT Le Mans | 24 | | Simonet / Monti / Sancinena | Saintéloc Racing | 7th/DNF/DNF |
| 3.5.2015 | FFSA GT Le Mans | 30 | | Goujat / Petit | Team Speedcar | 11th/12th/11th |
| 3.5.2015 | 2 h Laguna Seca | 45 | #AS42A0FGT314 0601 | Byrne / Cosmo | Flying Lizard Motorsports | 30th |
| 3.5.2015 | 2 h Laguna Seca | 48 | #AS42A0FGT314 0605 | von Moltke / Haase | Paul Miller Racing | 22nd |
| 3.5.2015 | 500 km Fuji | 86 | | Mamerow / Hosokawa / Kuroda | Audi Team Racing Tech | 22nd |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 1 | | Vanthoor / Frijns | Belgian Audi Club Team WRT | 1st |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 2 | | Ide / Mies | Belgian Audi Club Team WRT | 14th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 3 | | Richelmi / Ortelli | Belgian Audi Club Team WRT | 7th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 4 | | Stippler / Nash | Belgian Audi Club Team WRT | 9th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 6 | | Mayr-Melnhof / Winkelhock | Phoenix Racing | 8th |
| 10.5.2015 | GT Open Estoril | 19 | #AS42A0FGT312 0414 or 310 0211 | Campanico / Camathias | Team Novadriver | DNF/4th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 74 | | Fjordbach / Fjordbach | ISR | 15th |
| 10.5.2015 | SRO GT Sprint Brands Hatch | 75 | | Salaquarda / Bonanomi | ISR | 11th |
| 17.5.2015 | 24 h Nürburgring | 1 | | Haase / Mamerow / Rast / Winkelhock | Audi Sport Team Phoenix | DNF |
| 17.5.2015 | 24 h Nürburgring | 4 | | Stippler / Basseng / Fässler / Rockenfeller | Audi Sport Team Phoenix | DNF |
| 17.5.2015 | 24 h Nürburgring | 14 | | Mayr-Melnhof / Salmon / Ohlsson / Saurenmann | Audi race experience | DNF |
| 17.5.2015 | 24 h Nürburgring | 15 | | Yoong / Cheng / Lee / Thong | Audi race experience | 12th |
| 17.5.2015 | 24 h Nürburgring | 16 | | Busch / Busch / Frankenhout | | 11th |
| 17.5.2015 | 24 h Nürburgring | 28 | | Mies / Sandström / Müller / Vanthoor | Audi Sport Team WRT | 1st |
| 17.5.2015 | 24 h Nürburgring | 29 | | Kaffer / Joens / Thiim | Audi Sport Team WRT | 7th |
| 23.5.2015 | Australian GT Phillip Island | 2 | | Fitzgerald / Koutsoumidis | EVA Racing/Evolve Technik | DNF |
| 23.5.2015 | Australian GT Phillip Island | 6 | | Antunes / Salmon | Skwirk/Beechwood Homes | 11th |
| 23.5.2015 | Australian GT Phillip Island | 19 | | Griffith / Gaunt | Hogs Breath Café | 15th |
| 23.5.2015 | Australian GT Phillip Island | 38 | | Taylor / Mawer | Adina Apartment Hotels | 12th |
| 23.5.2015 | Australian GT Phillip Island | 74 | | Mies / Crick | Jamec Pem Racing | 1st |
| 23.5.2015 | Australian GT Phillip Island | 75 | | McLaughlan / Johnson | Jamec Pem Racing | 7th |
| 24.5.2015 | 3 h Silverstone | 1 | | Vernay / Frijns / Vanthoor | Belgian Audi Club Team WRT | 2nd |
| 24.5.2015 | 3 h Silverstone | 2 | | Hallyday / Gaillard / Nash | Belgian Audi Club Team WRT | 43rd |
| 24.5.2015 | 3 h Silverstone | 3 | #AS42A0FGT314 0613 | Stippler / Ortelli / Richelmi | Belgian Audi Club Team WRT | 3rd |
| 24.5.2015 | 3 h Silverstone | 4 | | Koebolt / Bottemanne / Schothorst | Team WRT | 22nd |
| 24.5.2015 | 3 h Silverstone | 6 | | Thong / Lee / Winkelhock | Phoenix Racing | 34th |
| 24.5.2015 | 3 h Silverstone | 24 | | Loggie / Westwood | Team Parker Racing | 41st |
| 24.5.2015 | 3 h Silverstone | 35 | | Basseng / Sandström / Guilvert | Sainteloc | 12th |
| 24.5.2015 | 3 h Silverstone | 36 | | Lallement / Buffin / Cabanne | Sainteloc | 52nd |
| 24.5.2015 | 3 h Silverstone | 37 | | Gosselin / Lagniez / Rostan | Sainteloc | 50th |
| 24.5.2015 | 3 h Silverstone | 74 | | Fjordbach / Onidi / Roda | ISR | 55th |
| 24.5.2015 | 3 h Silverstone | 75 | | Bonanomi / Vervisch / Salaquarda | ISR | 4th |
| 30.5.2015 | 100 min Detroit | 48 | #AS42A0FGT314 0605 | von Moltke / Haase | Paul Miller Racing | 13th |
| 31.5.2015 | Italian GT Monza | 6 | | Capello / Zonzini | Audi Sport Italia | 8th/6th |