| Pos | Car | Competitor/Team | Driver | Vehicle | Q1 Time | Class |
| 1 | 63 | Eggleston Motorsport | Peter Hackett | Mercedes-AMG GT3 | 1:27.852 | CH |
| 2 | 100 | BMW Team SRM | Steve Richards | BMW M6 GT3 | 1:28.385 | CH |
| 3 | 6 | Wall Racing | Adrian Deitz | Lamborghini Huracan GT3 | 1:28.625 | CH |
| 4 | 59 | Total Oil / Opti-Coat / Logitech | Fraser Ross | McLaren 650S GT3 | 1:28.871 | CH |
| 5 | 911 | Walkinshaw GT3 | Liam Talbot | Porsche 911 GT3 R | 1:29.019 | CH |
| 6 | 95 | Miedecke Motorsport / Magswitch | Andrew Miedecke | Aston Martin Vantage V12 GT3 | 1:29.138 | CH |
| 7 | 777 | The Bend Motor Sport Park | Yasser Shahin | Mercedes-AMG GT3 | 1:29.905 | CH |
| 8 | 1 | Valvoline | Geoff Emery | Audi R8 LMS GT3 | 1:30.221 | CH |
| 9 | 96 | Hobson Motorsport / Hi-Tech Oils | Brett Hobson | Nissan GT-R NISMO GT3 | 1:30.265 | CH |
| 10 | 24 | KFC/Ctech Laser/Moveitnet/B&B | Tony Bates | Audi R8 LMS GT3 | 1:30.716 | CH |
| 11 | 99 | Industrie | Nick Kelly | Audi R8 Ultra GT3 | 1:31.587 | TR |
| 12 | 222 | Scott Taylor Motorsport | Scott Taylor | Mercedes-AMG GT3 | 1:31.657 | CH |
| 13 | 19 | Hogs Breath Café / Griffith Corporation | Mark Griffith | Mercedes-AMG GT3 | 1:31.813 | CH |
| 14 | 23 | Kentucky Fried Chicken | Matthew Stoupas | Audi R8 Ultra GT3 | 1:31.976 | TR |
| 15 | 147 | Superfluid | Dave Stevens | Ferrari 458 GT3 | 1:32.108 | TR |
| 16 | 7 | Local Legends Beef Jerky | Tony Quinn | Aston Martin Vantage V12 GT3 | 1:32.648 | CH |
| 17 | 25 | BTE Bulk Transport Equipment / Ren Racing | Ryan How | Audi R8 Ultra GT3 | 1:32.808 | TR |
| 18 | 188 | E.A.T. Furniture | Rio Nugara | Audi R8 Ultra GT3 | 1:33.961 | TR |
| 19 | 991 | Perfect Auto Body | Vince Muriti | Audi R8 Ultra GT3 | 1:34.264 | TR |
| 20 | 49 | M Motorpsort | Justin McMillan | Lamborghini R-EX GT3 | 1:34.947 | CH |
| 21 | 29 | Haemokinesis / Trofeo Estate / FreeM | Jim Manolios | Lamborghini Huracan GT3 | 1:35.536 | CH |
| 22 | 50 | Vantage Freight / M Motorsport | David Crampton | KTM X-Bow GT4 | 1:36.191 | GT4 |
| 23 | 12 | Anarik Racing | John Nikolovski | Ferrari 458 Challenge | 1:36.439 | TR |
| 24 | 67 | JMG / Bilstein | Jeremy Gray | Aston Martin Vantage V12 GT4 | 1:36.624 | GT4 |
