Race
dimanche 30 mai 2021, 09h01 GMT – 09h43 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Dennis Foggia | Leopard Racing | 39′ 37.497″ |
| 2 | Jaume Masià | Red Bull KTM Ajo | + 0.036″ |
| 3 | Gabriel Rodrigo | Indonesian Racing Gresini Moto3 | + 0.145″ |
| 4 | Ayumu Sasaki | Red Bull KTM Tech Moto3 | + 0.24″ |
| 5 | Darryn Binder | Petronas Sprinta Racing | + 0.499″ |
| 6 | Romano Fenati | Sterilgarda Max Racing Team | + 0.711″ |
| 7 | John McPhee | Petronas Sprinta Racing | + 0.918″ |
| 8 | Pedro Acosta | Red Bull KTM Ajo | + 0.745″ |
| 9 | Sergio García | SANTANDER Consumer GASGAS | + 0.861″ |
| 10 | Tatsuki Suzuki | SIC58 Squadra Corse | + 0.963″ |
| 11 | Filip Salac | Rivacold Snipers Team | + 1.08″ |
| 12 | Kaito Toba | CIP - Green Power | + 1.351″ |
| 13 | Niccolò Antonelli | Avintia Esponsorama Moto3 | + 1.429″ |
| 14 | Stefano Nepa | BOE Owlride | + 4.471″ |
| 15 | Jeremy Alcoba | Indonesian Racing Gresini Moto3 | + 12.491″ |
| 16 | Xavier Artigas | Leopard Racing | + 23.493″ |
| 17 | Izan Guevara | SANTANDER Consumer GASGAS | + 23.499″ |
| 18 | Riccardo Rossi | BOE Owlride | + 23.609″ |
| 19 | Lorenzo Fellon | SIC58 Squadra Corse | + 23.774″ |
| 20 | Elia Bartolini | Team Bardahl VR46 Riders Academy | + 39.959″ |
| 21 | Andi Farid Izdihar | Honda Team Asia | + 40.023″ |
| 22 | Takuma Matsuyama | Honda Team Asia | + 40.035″ |