| Pos | Car | Competitor/Team | Driver | Vehicle | Q2 Time |
| 1 | 59 | Total | Fraser Ross | McLaren 650S GT3 | 1:57.581 |
| 2 | 8 | WM Waste Management | Tony D’Alberto/Max Twigg | Mercedes-AMG GT3 | 1:58.084 |
| 3 | 98 | Aussie Driver Search | Jaie Robson | Mercedes-AMG GT3 | 1:58.353 |
| 4 | 1 | Valvoline | Marcel Fassler/Geoff Emery | Audi R8 LMS GT3 | 1:59.110 |
| 5 | 63 | Eggleston Motorsport | Dominic Storey/Peter Hackett | Mercedes-AMG GT3 | 1:59.146 |
| 6 | 3 | Ah Apartments | Ash Samadi | Audi R8 LMS GT3 | 1:59.502 |
| 7 | 24 | Moveitnet/AFS | Daniel Gaunt/Tony Bates | Audi R8 LMS GT3 | 1:59.610 |
| 8 | 199 | Industrie | Nick Kelly | Audi R8 LMS Ultra GT3 | 1:59.848 |
| 9 | 222 | Scott Taylor Motorsport | Craig Baird/Scott Taylor | Mercedes-AMG GT3 | 1:59.850 |
| 10 | 911 | Walkinshaw GT3 | John Martin/Liam Talbot | Porsche 911 GT3-R | 1:59.975 |
| 11 | 7 | Mariani Beef Jerky | Tony Quinn | McLaren 650S GT3 | 1:59.990 |
| 12 | 34 | Motorsport Leasing | John Morriss | Porsche 911 GT3-R | 2:01.541 |
| 13 | 188 | EAT Furniture | Rio Nugara | Audi R8 LMS Ultra GT3 | 2:01.763 |
| 14 | 47 | Mack Bros Roofing Products | Wayne Mack | Ferrari 458 GT3 | 2:02.111 |
| 15 | 23 | Kentucky Fried Chicken | Matthew Stoupas | Audi R8 LMS Ultra GT3 | 2:02.196 |
| 16 | 100 | BMW Team SRM | Steve Richards/Dean Grant | BMW M6 GT3 | 2:03.184 |
| 17 | 88 | Maranello Motorsport | Giancarlo Fisichella/Peter Edwards | Ferrari 488 GT3 | 2:03.609 |
| 18 | 77 | JJA Consulting Group | Jan Jinadasa | Lamborghini Gallardo GT3 | 2:04.522 |
| 19 | 32 | The Porsche Broker | Daniel Stuttered | Porsche 991 GT3 Cup Car | 2:05.128 |
| 20 | 10 | Hallmarc | Michael Loccisano | Porsche 991 GT3 Cup Car | 2:05.337 |
| 21 | 31 | The Porsche Broker | Sam Fillmore | Porsche 991 GT3 Cup Car | 2:07.395 |
| 22 | 21 | Melbourne Orthopaedic Group | Shane Barwood | Porsche 991 GT3 Cup Car | 2:07.693 |
| 23 | 71 | Dale Paterson Motorsport | Dale Paterson | Chevrolet Camaro GT3 | 2:08.218 |
| 24 | 64 | Aaron Laboratories | Joseph Ensabella | Porsche 997 GT3 Cup Car | 2:09.718 |
| 25 | 29 | Haemokinesis | Dean Canto/Jim Manolios | Lamborghini Huracan GT3 | 2:10.764 |
| 26 | 25 | Porsche Centre Brighton | Nick Karnaros | Porsche 997 GT3 Cup Car | 2:11.842 |
| 27 | 12 | Seidler Group | Luke Seidler/Chris Seidler | Porsche 991 GT3 Cup Car | 2:11.975 |
| 28 | 4 | BP Ultimate | Xavier West | BMW M4 GT4 | 2:13.402 |
| 29 | 48 | Interlloy M Motorsport | Justin McMillan | KTM X-Bow GT4 | 2:14.575 |
| 30 | 19 | Hogs Breath Café | Mark Griffith | Ginetta G55 GT4 | 2:15.027 |
| EXC | 67 | Bilstein | Jeremy Gray | Aston Martin Vantage GT4 |
