Calificación Moto3 - Gran Premio de Aragón 2018
| Pos. | Piloto | Equipo | Moto | Tiempo |
|---|---|---|---|---|
| 1 | 
Jorge Martin |
Del Conca Gresini Moto3 | Honda | 1:57.066 |
| 2 |
Jaume Masia |
Bester Capital Dubai | KTM | +0.537 |
| 3 | 
Enea Bastianini |
Leopard Racing | Honda | +0.593 |
| 4 |
Tony Arbolino |
Marinelli Snipers Team | Honda | +0.708 |
| 5 |
Dennis Foggia |
SKY Racing Team VR46 | KTM | +0.725 |
| 6 |
Marco Bezzecchi |
Redox PruestelGP | KTM | +0.789 |
| 7 |
Niccolo Antonelli |
SIC58 Squadra Corse | Honda | +0.813 |
| 8 | 
Gabriel Rodrigo |
RBA BOE Skull Rider | KTM | +0.871 |
| 9 |
Arón Canet |
Estrella Galicia 0,0 | Honda | +0.887 |
| 10 |
Fabio Di Giannantonio |
Del Conca Gresini Moto3 | Honda | +1.083 |
| 11 | 
Adam Norrodin |
Petronas Sprinta Racing | Honda | +1.322 |
| 12 |
Marcos Ramírez |
Bester Capital Dubai | KTM | +1.323 |
| 13 | 
Jakub Kornfeil |
Redox PruestelGP | KTM | +1.325 |
| 14 |
Nicolo Bulega |
SKY Racing Team VR46 | KTM | +1.383 |
| 15 |
Albert Arenas |
Angel Nieto Team Moto3 | KTM | +1.385 |
| 16 |
Lorenzo Dalla Porta |
Leopard Racing | Honda | +1.536 |
| 17 | 
Tatsuki Suzuki |
SIC58 Squadra Corse | Honda | +1.625 |
| 18 | 
Philipp Oettl |
Sudmetal Schedl GP Racing | KTM | +1.649 |
| 19 |
Raúl Fernández |
Red Bull KTM Ajo | KTM | +1.652 |
| 20 |
Kazuki Masaki |
RBA BOE Skull Rider | KTM | +1.723 |
| 21 |
Andrea Migno |
Angel Nieto Team Moto3 | KTM | +1.736 |
| 22 |
Jeremy Alcoba |
Junior Team Estrella Galicia 0,0 | Honda | +1.756 |
| 23 | 
John Mcphee |
CIP - Green Power | KTM | +1.770 |
| 24 |
Vicente Pérez |
Reale Avintia Academy | KTM | +1.859 |
| 25 |
Alonso López |
Estrella Galicia 0,0 | Honda | +1.945 |
| 26 | 
Darryn Binder |
Red Bull KTM Ajo | KTM | +1.986 |
| 27 |
Stefano Nepa |
CIP - Green Power | KTM | +2.535 |
| 28 |
Kaito Toba |
Honda Team Asia | Honda | +2.932 |
| 29 | 
Nakarin Atiratphuvapat |
Honda Team Asia | Honda | +3.988 |