Calificación Moto3 - Gran Premio de España 2018
| Pos. | Piloto | Equipo | Moto | Tiempo |
|---|---|---|---|---|
| 1 | 
Jorge Martin |
Del Conca Gresini Moto3 | Honda | 1:46.193 |
| 2 | 
Philipp Oettl |
Sudmetal Schedl GP Racing | KTM | +0.153 |
| 3 | 
Fabio Di Giannantonio |
Del Conca Gresini Moto3 | Honda | +0.406 |
| 4 |
Niccolo Antonelli |
SIC58 Squadra Corse | Honda | +0.421 |
| 5 |
Marco Bezzecchi |
Redox PruestelGP | KTM | +0.546 |
| 6 |
Andrea Migno |
Angel Nieto Team Moto3 | KTM | +0.577 |
| 7 |
Alonso López |
Estrella Galicia 0,0 | Honda | +0.627 |
| 8 |
Enea Bastianini |
Leopard Racing | Honda | +0.701 |
| 9 |
Lorenzo Dalla Porta |
Leopard Racing | Honda | +0.705 |
| 10 | 
Tatsuki Suzuki |
SIC58 Squadra Corse | Honda | +0.712 |
| 11 |
Kaito Toba |
Honda Team Asia | Honda | +0.738 |
| 12 |
Dennis Foggia |
SKY Racing Team VR46 | KTM | +0.762 |
| 13 | 
Makar Yurchenko |
CIP - Green Power | KTM | +0.774 |
| 14 |
Kazuki Masaki |
RBA BOE Skull Rider | KTM | +0.776 |
| 15 |
Arón Canet |
Estrella Galicia 0,0 | Honda | +0.844 |
| 16 | 
Jakub Kornfeil |
Redox PruestelGP | KTM | +0.849 |
| 17 | 
John Mcphee |
CIP - Green Power | KTM | +0.912 |
| 18 |
Marcos Ramírez |
Bester Capital Dubai | KTM | +0.988 |
| 19 |
Ai Ogura |
Asia Talent Team | Honda | +1.022 |
| 20 | 
Gabriel Rodrigo |
RBA BOE Skull Rider | KTM | +1.025 |
| 21 |
Tony Arbolino |
Marinelli Snipers Team | Honda | +1.037 |
| 22 |
Nicolo Bulega |
SKY Racing Team VR46 | KTM | +1.060 |
| 23 |
Ayumu Sasaki |
Petronas Sprinta Racing | Honda | +1.068 |
| 24 |
Albert Arenas |
Angel Nieto Team Moto3 | KTM | +1.089 |
| 25 |
Jaume Masia |
Bester Capital Dubai | KTM | +1.257 |
| 26 |
Jeremy Alcoba |
Junior Team Estrella Galicia 0,0 | Honda | +1.291 |
| 27 | 
Adam Norrodin |
Petronas Sprinta Racing | Honda | +1.439 |
| 28 | 
Livio Loi |
Reale Avintia Academy | KTM | +1.570 |
| 29 | 
Nakarin Atiratphuvapat |
Honda Team Asia | Honda | +1.987 |
| 30 | 
Darryn Binder |
Red Bull KTM Ajo | KTM | +12.104 |