| 2 | Mies / Haase / Winkelhock | Audi Sport Team Valvoline | Audi | R8 LMS | | Audi | GT3 | Pro |
| 3 | Storey / Shedden / Neal | Audi Sport Team MPC | Audi | R8 LMS | | Audi | GT3 | Pro-Am |
| 4 | Grove / Grove / Barker | Grove Racing | Porsche | 991 GT3 Cup | | Porsche | GTC | GT Cup |
| 6 | Deitz / Westwood / McConville / D'Alberto | Wall Racing (AUS) | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 9 | Cini / Holdsworth / Fiore | Audi Sport Team MPC (AUS) | Audi | R8 LMS | GT3 | Audi | GT3 | Pro-Am |
| 11 | Walls / Luff / Watson | Objective Racing (AUS) | McLaren | 650S | GT3 | McLaren | GT3 | Pro-Am |
| 12 | Calvert-Jones / Evans / Estre | Competition Motorsports / McElrea Racing | Porsche | 991 GT3 R | | Porsche | GT3 | Pro-Am |
| 13 | Jorgensen / Strom / McLeod | RHC-Jorgensen/Strom by MarcGT | BMW | M4 | F82 GT4 | BMW | GT4 | GT4 |
| 18 | Imperatori / Jarvis / Liberati | KCMG (HK) | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro |
| 19 | Griffith / Buurman / Nielsen | Griffith Corp. Team Nineteen. Black Falcon (AUS) | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 20 | Hargraves / Jilesen / Owen | T2 Racing by Liajen Motorsport | MARC | II V8 | | Ford | MARC | Invitational |
| 22 | van der Linde / Tander / Vervisch | Audi Sport Team Valvoline | Audi | R8 LMS | | Audi | GT3 | Pro |
| 23 | van der Drift / Tresidder / Bao / Hamprecht | Team Carrera Cup Asia | Porsche | 991 GT3 Cup | | Porsche | GTC | GT Cup |
| 27 | Foster / Slade / Percat | HubAuto Corsa (RC) | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro |
| 29 | Manolios / Porter / Capelli / Canto | Trofeo Motorsport (AUS) | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 34 | Krognes / Catsburg / Jensen | Walkenhorst Motorsport (D) | BMW | M6 | F13 GT3 | BMW | GT3 | Pro |
| 35 | Chiyo / Matsuda / Burdon | KCMG (HK) | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro |
| 42 | Farfus / Mostert / Tomczyk | BMW Team Schnitzer | BMW | M6 | F13 GT3 | BMW | GT3 | Pro |
| 43 | Stutterd / Fillmore / Muscat | Ashley Seward Motorsport | Porsche | 991 GT3 Cup | | Porsche | GTC | GT Cup |
| 48 | McMillan / Wood / Lillie / Barbour | KTM / M Motorsport | KTM | X-Bow | GT4 | Audi | GT4 | GT4 |
| 50 | Crampton / Harrison / Macrow / Wood | KTM / M Motorsport (AUS) | KTM | X-Bow | GT4 | Audi | GT4 | GT4 |
| 51 | Dalla Lana / Lamy / Lauda | Spirit of Race | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro-Am |
| 55 | Schumacher / Vernon / Love | Ginetta Australia | Ginetta | G55 | GT4 | Ford | GT4 | GT4 |
| 62 | Dennis / Vaxiviere / Kirchhöfer | R-Motorsport | Aston Martin | V12 Vantage | GT3 | Aston Martin | GT3 | Pro |
| 71 | Koutsoumidis / Parsons / Winslow / Beche | KTM / M Motorsport | KTM | X-Bow | GT4 | Audi | GT4 | GT4 |
| 75 | Habul / Baumann / Jäger | SunEnergy1 Racing | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 77 | Engel / Stolz / Paffett | Mercedes-AMG Team Craft Bamboo Black Falcon (HK) | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 91 | Kassulke / Morris / Tracy / de Pasquale | MARC Cars Australia (AUS) | MARC | II V8 | | Ford | MARC | Invitational |
| 92 | Busk / Taunton / O'Keeffe | Liajen Motorsport (AUS) | MARC | Focus GTC | | Ford | MARC | Invitational |
| 96 | Morrall / Bakker / Thorsen | MARC Cars Australia (AUS) | MARC | Focus GTC | | Ford | MARC | Invitational |
| 98 | Hazelwood / Lago / Russell | Matt Stone Racing (D) | Audi | R8 LMS | | Audi | GT3 | Pro-Am |
| 107 | Kane / Gounon / Pepper | Bentley Team M-Sport | Bentley | Continental GT3 | | Bentley | GT3 | Pro |
| 108 | Soucek / Soulet / Abril | Bentley Team M-Sport (GB) | Bentley | Continental GT3 | | Bentley | GT3 | Pro |
| 540 | Pappas / Bleekemolen / Lieb | Black Swan Racing | Porsche | 991 GT3 R | | Porsche | GT3 | Pro-Am |
| 760 | Kamelger / Bänziger / Leemhuis / Parry | R-Motorsport | Aston Martin | V12 Vantage | GT3 | Aston Martin | GT3 | Pro-Am |
| 777 | Shahin / Reynolds / Youlden | The Bend Motorsport Park (AUS) | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 888 | Lowndes / Wincup / Van Gisbergen | Mercedes-AMG Team Vodafone | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 911 | Dumas / Müller / Jaminet | EBM | Porsche | 991 GT3 R | | Porsche | GT3 | Pro |
| 912 | Werner / Olsen / Campbell | EBM | Porsche | 991 GT3 R | | Porsche | GT3 | Pro |
| 999 | Buhk / Marciello / Götz | Mercedes-AMG Team Mann Filter GruppeM Racing (HK) | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |