3rd Free Practice
samedi 28 août 2021, 08h55 GMT – 09h40 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Jack Miller | Ducati Lenovo Team | 1′ 59.288″ |
| 2 | Aleix Espargaró | Aprilia Racing Team Gresini | + 0.098″ |
| 3 | Jorge Martín | Pramac Racing | + 0.108″ |
| 4 |  Fabio Quartararo | Monster Energy Yamaha MotoGP | + 0.173″ |
| 5 | Francesco Bagnaia | Ducati Lenovo Team | + 0.227″ |
| 6 | Pol Espargaró | Repsol Honda Team | + 0.227″ |
| 7 |  Valentino Rossi | Petronas Yamaha SRT | + 0.265″ |
| 8 | Joan Mir | Team SUZUKI ECSTAR | + 0.363″ |
| 9 | Brad Binder | Red Bull KTM Factory Racing | + 0.382″ |
| 10 | Marc Márquez | Repsol Honda Team | + 0.395″ |
| 11 | Johann Zarco | Pramac Racing | + 0.437″ |
| 12 | Takaaki Nakagami | LCR Honda IDEMITSU | + 0.765″ |
| 13 | Cal Crutchlow | Petronas Yamaha SRT | + 0.787″ |
| 14 | Álex Márquez | LCR Honda CASTROL | + 0.869″ |
| 15 | Álex Rins | Team SUZUKI ECSTAR | + 1.049″ |
| 16 | Iker Lecuona | Tech3 KTM Factory Racing | + 1.071″ |
| 17 | Danilo Petrucci | Tech3 KTM Factory Racing | + 1.257″ |
| 18 | Luca Marini | SKY VR46 Avintia | + 1.26″ |
| 19 | Miguel Oliveira | Red Bull KTM Factory Racing | + 1.595″ |
| 20 | Enea Bastianini | Avintia Esponsorama | + 2.158″ |
| 21 | Jake Dixon | Petronas Sprinta Racing | + 3.526″ |