Calificación Moto3 - Gran Premio de Australia 2018
| Pos. | Piloto | Equipo | Moto | Tiempo |
|---|---|---|---|---|
| 1 | 
Jorge Martin |
Del Conca Gresini Moto3 | Honda | 1:36.591 |
| 2 | 
Darryn Binder |
Red Bull KTM Ajo | KTM | +0.257 |
| 3 | 
Ayumu Sasaki |
Petronas Sprinta Racing | Honda | +0.526 |
| 4 | 
Jakub Kornfeil |
Redox PruestelGP | KTM | +0.766 |
| 5 | 
Gabriel Rodrigo |
RBA BOE Skull Rider | KTM | +0.874 |
| 6 | 
Philipp Oettl |
Sudmetal Schedl GP Racing | KTM | +0.949 |
| 7 | 
Tony Arbolino |
Marinelli Snipers Team | Honda | +0.988 |
| 8 |
Marcos Ramírez |
Bester Capital Dubai | KTM | +1.120 |
| 9 |
Dennis Foggia |
SKY Racing Team VR46 | KTM | +1.166 |
| 10 |
Arón Canet |
Estrella Galicia 0,0 | Honda | +1.253 |
| 11 |
Albert Arenas |
Angel Nieto Team Moto3 | KTM | +1.301 |
| 12 |
Kaito Toba |
Honda Team Asia | Honda | +1.305 |
| 13 | 
Adam Norrodin |
Petronas Sprinta Racing | Honda | +1.352 |
| 14 |
Enea Bastianini |
Leopard Racing | Honda | +1.404 |
| 15 |
Marco Bezzecchi |
Redox PruestelGP | KTM | +1.420 |
| 16 |
Alonso López |
Estrella Galicia 0,0 | Honda | +1.426 |
| 17 |
Fabio Di Giannantonio |
Del Conca Gresini Moto3 | Honda | +1.430 |
| 18 | 
John Mcphee |
CIP - Green Power | KTM | +1.443 |
| 19 |
Jaume Masia |
Bester Capital Dubai | KTM | +1.823 |
| 20 |
Lorenzo Dalla Porta |
Leopard Racing | Honda | +1.999 |
| 21 |
Vicente Pérez |
Reale Avintia Academy | KTM | +2.237 |
| 22 |
Celestino Vietti |
SKY Racing Team VR46 | KTM | +2.262 |
| 23 |
Yari Montella |
SIC58 Squadra Corse | Honda | +2.314 |
| 24 |
Tatsuki Suzuki |
SIC58 Squadra Corse | Honda | +2.343 |
| 25 |
Stefano Nepa |
CIP - Green Power | KTM | +2.436 |
| 26 | 
Nakarin Atiratphuvapat |
Honda Team Asia | Honda | +2.637 |
| 27 |
Andrea Migno |
Angel Nieto Team Moto3 | KTM | +2.925 |