Race
dimanche 29 août 2021, 10h21 GMT – 11h02 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Romano Fenati | Sterilgarda Max Racing Team | 37′ 26.974″ |
| 2 | Niccolò Antonelli | Avintia Esponsorama Moto3 | + 1.679″ |
| 3 | Dennis Foggia | Leopard Racing | + 2.107″ |
| 4 | Izan Guevara | SANTANDER Consumer GASGAS | + 2.154″ |
| 5 | Tatsuki Suzuki | SIC58 Squadra Corse | + 7.475″ |
| 6 | Jaume Masià | Red Bull KTM Ajo | + 7.541″ |
| 7 | Darryn Binder | Petronas Sprinta Racing | + 7.559″ |
| 8 | Deniz Öncü | Red Bull KTM Tech Moto3 | + 14.523″ |
| 9 | Riccardo Rossi | BOE Owlride | + 14.541″ |
| 10 | Carlos Tatay | Avintia Esponsorama Moto3 | + 20.503″ |
| 11 | Pedro Acosta | Red Bull KTM Ajo | + 21.898″ |
| 12 | John McPhee | Petronas Sprinta Racing | + 21.859″ |
| 13 | Ayumu Sasaki | Red Bull KTM Tech Moto3 | + 22.028″ |
| 14 | Filip Salac | CarXpert PrüstlGP | + 22.107″ |
| 15 | Gabriel Rodrigo | Indonesian Racing Gresini Moto3 | + 22.157″ |
| 16 | Sergio García | SANTANDER Consumer GASGAS | + 22.444″ |
| 17 | Stefano Nepa | BOE Owlride | + 22.331″ |
| 18 | Xavier Artigas | Leopard Racing | + 22.58″ |
| 19 | Adrián Fernández | Sterilgarda Max Racing Team | + 25.215″ |
| 20 | Alberto Surra | Rivacold Snipers Team | + 27.518″ |
| 21 | Jeremy Alcoba | Indonesian Racing Gresini Moto3 | + 32.821″ |
| 22 | Lorenzo Fellon | SIC58 Squadra Corse | + 33.015″ |
| 23 | Ryusei Yamanaka | CarXpert PrüstlGP | + 33.31″ |
| 24 | Yuki Kunii | Honda Team Asia | + 52.82″ |
| 25 | Maximilian Kofler | CIP - Green Power | + 52.858″ |