| Moto3 Catalunya - Warm-up Results | |||||
| Pos | Rider | Nat | Team | Bike | Time |
| 1 | Lorenzo Dalla Porta | ITA | Leopard Racing | (Honda) | 1m 49.134s |
| 2 | Aron Canet | SPA | Sterilgarda Max Racing Team | (KTM) | 1m 49.466s |
| 3 | Darryn Binder | RSA | CIP Green Power | (KTM) | 1m 49.496s |
| 4 | Gabriel Rodrigo | ARG | Kömmerling Gresini Moto3 | (Honda) | 1m 49.500s |
| 5 | Tony Arbolino | ITA | VNE Snipers | (Honda) | 1m 49.536s |
| 6 | Kaito Toba | JPN | Honda Team Asia | (Honda) | 1m 49.558s |
| 7 | Tatsuki Suzuki | JPN | SIC58 Squadra Corse | (Honda) | 1m 49.560s |
| 8 | Kazuki Masaki | JPN | BOE Skull Rider Mugen Race | (KTM) | 1m 49.562s |
| 9 | Albert Arenas | SPA | Sama Qatar Angel Nieto Team | (KTM) | 1m 49.594s |
| 10 | Marcos Ramirez | SPA | Leopard Racing | (Honda) | 1m 49.615s |
| 11 | John McPhee | GBR | Petronas Sprinta Racing | (Honda) | 1m 49.645s |
| 12 | Romano Fenati | ITA | VNE Snipers | (Honda) | 1m 49.695s |
| 13 | Jaume Masia | SPA | Bester Capital Dubai | (KTM) | 1m 49.713s |
| 14 | Niccolò Antonelli | ITA | SIC58 Squadra Corse | (Honda) | 1m 49.791s |
| 15 | Vicente Perez | SPA | Reale Avintia Arizona 77 | (KTM) | 1m 49.849s |
| 16 | Carlos Tatay | SPA | Fundacion Andreas Perez 77 | (KTM) | 1m 49.904s |
| 17 | Raul Fernandez | SPA | Sama Qatar Angel Nieto Team | (KTM) | 1m 49.948s |
| 18 | Sergio Garcia | SPA | Estrella Galicia 0,0 | (Honda) | 1m 49.982s |
| 19 | Can Oncu | TUR | Red Bull KTM Ajo | (KTM) | 1m 49.983s |
| 20 | Andrea Migno | ITA | Bester Capital Dubai | (KTM) | 1m 49.985s |
| 21 | Alonso Lopez | SPA | Estrella Galicia 0,0 | (Honda) | 1m 50.189s |
| 22 | Celestino Vietti | ITA | SKY Racing Team VR46 | (KTM) | 1m 50.317s |
| 23 | Ryusei Yamanaka | JPN | Estrella Galicia 0,0 | (Honda) | 1m 50.433s |
| 24 | Ayumu Sasaki | JPN | Petronas Sprinta Racing | (Honda) | 1m 50.517s |
| 25 | Dennis Foggia | ITA | SKY Racing Team VR46 | (KTM) | 1m 50.589s |
| 26 | Makar Yurchenko | KAZ | BOE Skull Rider Mugen Race | (KTM) | 1m 50.607s |
| 27 | Filip Salac | CZE | Redox PruestelGP | (KTM) | 1m 50.751s |
| 28 | Tom Booth-Amos | GBR | CIP Green Power | (KTM) | 1m 50.800s |
| 29 | Jakub Kornfeil | CZE | Redox PruestelGP | (KTM) | 1m 50.807s |
| 30 | Ai Ogura | JPN | Honda Team Asia | (Honda) | 1m 50.868s |
| 31 | Riccardo Rossi | ITA | Kömmerling Gresini Moto3 | (Honda) | 1m 51.168s |
