| Pos | Car | Competitor/Team | Driver | Vehicle | Q2 Time | Class |
| 1 | 911 | Walkinshaw GT | John Martin/Liam Talbot | Porsche 911 GT3-R | 3:09.019 | CH |
| 2 | 63 | Eggleston Motorsport | Peter Hackett/Jake Fouracre | Mercedes-AMG GT3 | 3:09.513 | CH |
| 3 | 8 | WM Waste Management | Max Twigg/Tony D’Alberto | Mercedes-AMG GT3 | 3:09.966 | CH |
| 4 | 59 | Total/Opti-Coat/Logitech | Fraser Ross/Duvashen Padayachee | McLaren 650S GT3 | 3:10.491 | CH |
| 5 | 100 | BMW Team SRM | Steve Richards/Michael Almond | BMW M6 GT3 | 3:10.996 | CH |
| 6 | 777 | The Bend Motorsport Park | Yasser Shahin/Luke Youlden | Mercedes-AMG GT3 | 3:11.065 | CH |
| 7 | 98 | Aussie Driver Search | Jaie Robson/David Reynolds | Mercedes-AMG GT3 | 3:11.127 | CH |
| 8 | 1 | Valvoline | Geoff Emery/Garth Tander | Audi R8 LMS | 3:14.660 | CH |
| 9 | 24 | KFC/Ctech Laser/Moveitnet/B&B | Tony Bates/Daniel Gaunt | Audi R8 LMS | 3:17.478 | CH |
| 10 | 11 | Objective Racing | Tony Walls/Warren Luff | McLaren 650S GT3 | 3:19.129 | CH |
| 11 | 6 | Timken Zagame Motorsport | Adrian Deitz/Cameron McConville | Lamborghini Huracan | 3:21.758 | CH |
| 12 | 222 | Scott Taylor Motorsport | Scott Taylor/Craig Baird | Mercedes-AMG GT3 | 3:22.677 | CH |
| 13 | 7 | Mriani Beef Jerky | Tony Quinn/Shane van Gisbergen | McLaren 650S GT3 | 3:23.403 | CH |
| 14 | 48 | Interlloy M Motorsport | Justin McMillan/Glen Wood | KTM X-Bow | 3:31.077 | GT4 |
| 15 | 67 | JMG Bilstein | Jeremy Gray/Andrew Miedecke | Aston Martin Vantage GT4 | 3:33.272 | GT4 |
| 16 | 3 | Ah Apartments | Ash Samadi/Dylan O’Keeffe | Audi R8 LMS | 3:39.987 | CH |
| 17 | 19 | Hogs Breath Café/Griffith Corporation | Mark Griffith/Harrison Jones | Ginetta G55 GT4 | 3:41.334 | GT4 |
| 18 | 50 | Interlloy M Motorsport | David Crampton/Trent Harrison | KTM X-Bow | 3:46.963 | GT4 |
