Calificación Moto3 - Gran Premio de República Checa 2018
| Pos. | Piloto | Equipo | Moto | Tiempo |
|---|---|---|---|---|
| 1 | 
Jakub Kornfeil |
Redox PruestelGP | KTM | 2:07.981 |
| 2 | 
John Mcphee |
CIP - Green Power | KTM | +0.419 |
| 3 | 
Marcos Ramírez |
Bester Capital Dubai | KTM | +0.445 |
| 4 | 
Philipp Oettl |
Sudmetal Schedl GP Racing | KTM | +0.464 |
| 5 | 
Fabio Di Giannantonio |
Del Conca Gresini Moto3 | Honda | +0.492 |
| 6 |
Arón Canet |
Estrella Galicia 0,0 | Honda | +0.575 |
| 7 | 
Gabriel Rodrigo |
RBA BOE Skull Rider | KTM | +0.797 |
| 8 | 
Nakarin Atiratphuvapat |
Honda Team Asia | Honda | +0.904 |
| 9 |
Niccolo Antonelli |
SIC58 Squadra Corse | Honda | +1.023 |
| 10 |
Enea Bastianini |
Leopard Racing | Honda | +1.097 |
| 11 |
Jaume Masia |
Bester Capital Dubai | KTM | +1.163 |
| 12 | 
Kazuki Masaki |
RBA BOE Skull Rider | KTM | +1.178 |
| 13 |
Dennis Foggia |
SKY Racing Team VR46 | KTM | +1.181 |
| 14 |
Marco Bezzecchi |
Redox PruestelGP | KTM | +1.224 |
| 15 |
Albert Arenas |
Angel Nieto Team Moto3 | KTM | +1.352 |
| 16 |
Tony Arbolino |
Marinelli Snipers Team | Honda | +1.513 |
| 17 |
Lorenzo Dalla Porta |
Leopard Racing | Honda | +1.543 |
| 18 |
Nicolo Bulega |
SKY Racing Team VR46 | KTM | +1.610 |
| 19 | 
Darryn Binder |
Red Bull KTM Ajo | KTM | +1.728 |
| 20 |
Kaito Toba |
Honda Team Asia | Honda | +1.826 |
| 21 | 
Adam Norrodin |
Petronas Sprinta Racing | Honda | +2.165 |
| 22 |
Andrea Migno |
Angel Nieto Team Moto3 | KTM | +2.293 |
| 23 |
Stefano Nepa |
CIP - Green Power | KTM | +2.427 |
| 24 |
Vicente Pérez |
Reale Avintia Academy | KTM | +2.458 |
| 25 |
Alonso López |
Estrella Galicia 0,0 | Honda | +3.068 |
| 26 |
Filip Salac |
Cuna de Campeones Czech Talent | KTM | +3.138 |
| 27 |
Tatsuki Suzuki |
SIC58 Squadra Corse | Honda | +0.000 |
| 28 |
Ayumu Sasaki |
Petronas Sprinta Racing | Honda | +0.000 |