| Pos | Car | Competitor/Team | Driver | Vehicle | Q1 Time |
| 1 | 74 | Valvoline Jamec Pem | Kelvin van der Linde/Geoff Emery | Audi R8 LMS | 1:12.358 |
| 2 | 44 | Supabarn Supermarkets | Ash Walsh/Duvashen Padayachee | Audi R8 LMS | 1:12.521 |
| 3 | 48 | Interlloy M Motorsport | Glen Wood | Lamborghini R-EX | 1:13.040 |
| 4 | 51 | AMAC Motorsport/IMAK/Kwitmit | Brad Shiels/Andrew Macpherson | Porsche 911 GT3-R | 1:13.087 |
| 5 | 8 | WM Waste Management Services | Max Twigg | Mercedes-AMG GT3 | 1:13.234 |
| 6 | 59 | YNA Autosport/McElrea Racing | Fraser Ross | McLaren 650S GT3 | 1:13.356 |
| 7 | 24 | Moveitnet/AFS | Tony Bates | Mercedes-AMG GT3 | 1:13.436 |
| 8 | 23 | JBS Australia | Roger Lago | Lamborghini R-EX | 1:13.502 |
| 9 | 100 | BMW Team SRM | Steve Richards/James Bergmuller | BMW M6 GT3 | 1:13.967 |
| 10 | 11 | Objective Racing | Tony Walls | McLaren 650S GT3 | 1:14.342 |
| 11 | 3 | Ah Apartments | Ash Samadi | Audi R8 LMS | 1:14.451 |
| 12 | 222 | Scott Taylor Motorsport | Scott Taylor | Mercedes-AMG GT3 | 1:14.600 |
| 13 | 7 | Darrell Lea | Tony Quinn | McLaren 650S GT3 | 1:14.621 |
| 14 | 9 | Hallmarc Constructions | Marc Cini | Audi R8 LMS | 1:14.832 |
| 15 | 911 | MEGA Racing | Liam Talbot | Porsche 911 GT3-R | 1:15.971 |
