| 1 | Vanthoor / Vervisch / Vanthoor | Belgian Audi Club Team WRT (B) | Vincent Vosse | Audi | R8 LMS | | Audi | GT3 | Pro |
| 2 | Leonard / Frijns / Meadows | Belgian Audi Club Team WRT (B) | Vincent Vosse | Audi | R8 LMS | | Audi | GT3 | Pro |
| 3 | Baptista / Jimenez / Albuquerque | Belgian Audi Club Team WRT (B) | Vincent Vosse | Audi | R8 LMS | | Audi | GT3 | Pro |
| 4 | Kaffer / de Leener / Kox | Belgian Audi Club Team WRT (B) | Vincent Vosse | Audi | R8 LMS | | Audi | GT3 | Pro |
| 7 | Abril / Smith / Kane | Bentley Team M-Sport (GB) | | Bentley | Continental GT3 | | Bentley | GT3 | Pro |
| 8 | Soulet / Reip / Soucek | Bentley Team M-Sport (GB) | | Bentley | Continental GT3 | | Bentley | GT3 | Pro |
| 10 | Costantini / Berton / Beretta | Ombra Racing (I) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 11 | Rizzoli / Broniszewski / Bonacini | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro-Am |
| 12 | Grotz / Ojjea / Darras | Boutsen Ginion Racing (B) | | BMW | M6 | F13 GT3 | BMW | GT3 | Pro-Am |
| 14 | Frey / Ortelli / Costa | Emil Frey Racing (CH) | Emil Frey | Jaguar | XKR | G3 | Jaguar | GT3 | Pro |
| 15 | Koebolt / Colombo / Roda | BMW Team Italia (I) | | BMW | M6 | F13 GT3 | BMW | GT3 | Pro-Am |
| 16 | Ineichen / Bleekemolen / Bortolotti | GRT Grasser Racing Team (A) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro |
| 19 | Beretta / Stolz / Piccini | GRT Grasser Racing Team (A) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro |
| 22 | Simmons / Sarazin / Walkinshaw | Nissan GT Academy Team RJN (GB) | | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro-Am |
| 23 | Ordoñez / Takaboshi / Buncombe | Nissan GT Academy Team RJN (GB) | | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro |
| 24 | Onslow-Cole / Loggie / MacLeod | Team Parker Racing (GB) | | Bentley | Continental GT3 | | Bentley | GT3 | Pro-Am |
| 25 | Lallement / Rostan / Bonanomi | Sainteloc Racing (F) | | Audi | R8 LMS | | Audi | GT3 | Pro-Am |
| 26 | Guilvert / Parisy / Haase | Sainteloc Racing (F) | | Audi | R8 LMS | | Audi | GT3 | Pro |
| 28 | Garcia / Müller / Stevens | Belgian Audi Club Team WRT (B) | Vincent Vosse | Audi | R8 LMS | | Audi | GT3 | Pro |
| 29 | Cammish / Gounon / Zöchling | Konrad Motorsport (D) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro |
| 30 | Copper / Harris / Pierce | Team Parker Racing (GB) | | Bentley | Continental GT3 | | Bentley | GT3 | Am |
| 34 | Písařík / Malucelli | Scuderia Praha (CZ) | | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro-Am |
| 42 | Ricci / Stievenart / Nicolle | CMR with Sport Garage (F) | | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Am |
| 44 | Al Harthy / Modell / Adam | Oman Racing Team (OM) | | Aston Martin | V12 Vantage | GT3 | Aston Martin | GT3 | Pro-Am |
| 49 | Kondakov / Moiseev / Ragazzi | Kaspersky Motorsport (I) | | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Am |
| 50 | Lathouras / Pier Guidi / Rugolo | AF Corse (I) | Amato Ferrari | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro |
| 51 | Mann / Guedes / Mastronardi | AF Corse (I) | Amato Ferrari | Ferrari | 488 | GT3 | Ferrari | GT3 | Am |
| 53 | Ishikawa / Bontempelli / Fisichella | AF Corse (I) | Amato Ferrari | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro-Am |
| 56 | Morley / Toril / Engel | Black Falcon (D) | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 57 | Haupt / Simonsen / Christodoulou | Black Falcon (D) | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 58 | Ledogar / Bell / Van Gisbergen | Garage 59 (GB) | | McLaren | 650S | GT3 | McLaren | GT3 | Pro |
| 59 | Moore / Fontana / Watson | Garage 59 (GB) | | McLaren | 650S | GT3 | McLaren | GT3 | Pro |
| 66 | Parrow / Mattschull / Keilwitz | Black Pearl Racing (D) | | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Pro-Am |
| 69 | Konôpka / Lewandowski / Myszkowski | ARC Bratislava (SK) | Miroslav Konôpka | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Am |
| 74 | Giauque / Hassid / Perera | ISR (CZ) | Igor Salaquarda | Audi | R8 LMS | | Audi | GT3 | Pro-Am |
| 75 | Stippler / Stockinger / Salaquarda | ISR (CZ) | Igor Salaquarda | Audi | R8 LMS | | Audi | GT3 | Pro |
| 76 | Cornac / Narac / Jousse | IMSA Performance (F) | Raymond Narac | Porsche | 991 GT3 R | | Porsche | GT3 | Pro-Am |
| 77 | Mateu / Häring / Armindo | Attempto Racing (D) | | Porsche | 991 GT3 R | | Porsche | GT3 | Pro-Am |
| 78 | Mapelli / Keen / Machitski | Barwell Motorsport (GB) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 84 | Jaafar / Baumann / Buhk | HTP Motorsport (D) | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 85 | Bacheta / Dontje / Schmid | HTP Motorsport (D) | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 87 | Ricci / Beaubelique / Vannelet | AKKA ASP (F) | Jérôme Policand | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Am |
| 89 | Perfetti / Cazenave / Lyons | AKKA ASP (F) | Jérôme Policand | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 90 | Pérez Companc / Giammaria / Balzan | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Pro |
| 98 | Catsburg / Dusseldorp / Klingmann | Rowe Racing (D) | | BMW | M6 | F13 GT3 | BMW | GT3 | Pro |
| 99 | Sims / Eng / Martin | Rowe Racing (D) | | BMW | M6 | F13 GT3 | BMW | GT3 | Pro |
| 100 | van Splunteren / Machiels / Mul | Attempto Racing (D) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 101 | Babini / Zampieri / Niederhauser | Attempto Racing (D) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro |
| 111 | Earle / Delhez / Perel | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Am |
| 333 | Salikhov / Seefried / Siedler | Rinaldi Racing (D) | | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Pro |
| 488 | Van Campenhoudt / Ehret | Rinaldi Racing (D) | | Ferrari | 488 | GT3 | Ferrari | GT3 | Am |
| 666 | Poole / Abra / Osborne | Barwell Motorsport (GB) | | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 888 | Zanuttini / Gitlin / Talbot | Kessel Racing (CH) | Ronnie Kessel | Ferrari | 458 | Italia GT3 | Ferrari | GT3 | Am |