MotoGP First Free Practice Results Alcañiz Spain Friday September 10
| P | Rider | Team | Km/h | Lap time | Gap 1st/Prev. | |||
|---|---|---|---|---|---|---|---|---|
| 1 | Marc Marquez | Repsol Honda | 342.9 | 01:48.048 | | |||
| 2 | Joan Mir | Suzuki Ecstar | 339.6 | 01:49.019 | 0.971 / 0.971 | |||
| 3 | Francesco Bagnaia | Ducati Lenovo | 342.9 | 01:49.193 | 1.145 / 0.174 | |||
| 4 | Alex Marquez | LCR Honda Castrol | 342.9 | 01:49.206 | 1.158 / 0.013 | |||
| 5 | Jack Miller | Ducati Lenovo | 346.1 | 01:49.262 | 1.214 / 0.056 | |||
| 6 | Aleix Espargaro | Aprilia Gresini | 342.9 | 01:49.313 | 1.265 / 0.051 | |||
| 7 | Johann Zarco | Pramac Racing | 346.1 | 01:49.372 | 1.324 / 0.059 | |||
| 8 | Fabio Quartararo | Monster Energy Yamaha | 334.4 | 01:49.451 | 1.403 / 0.079 | |||
| 9 | Takaaki Nakagami | LCR Honda Idemitsu | 345.0 | 01:49.459 | 1.411 / 0.008 | |||
| 10 | Pol Espargaro | Repsol Honda | 346.1 | 01:49.589 | 1.541 / 0.130 | |||
| 11 | Enea Bastianini | Esponsorama Racing | 344.0 | 01:49.652 | 1.604 / 0.063 | |||
| 12 | Cal Crutchlow* | Monster Energy Yamaha | 339.6 | 01:49.670 | 1.622 / 0.018 | |||
| 13 | Danilo Petrucci | Tech 3 KTM | 339.6 | 01:49.741 | 1.693 / 0.071 | |||
| 14 | Alex Rins | Suzuki Ecstar | 338.6 | 01:49.784 | 1.736 / 0.043 | |||
| 15 | Luca Marini | Sky VR46 Esponsorama | 340.7 | 01:49.936 | 1.888 / 0.152 | |||
| 16 | Iker Lecuona | Tech 3 KTM | 340.7 | 01:49.942 | 1.894 / 0.006 | |||
| 17 | Jorge Martin | Pramac Racing | 347.3 | 01:49.947 | 1.899 / 0.005 | |||
| 18 | Miguel Oliveira | Red Bull KTM | 344.0 | 01:49.964 | 1.916 / 0.017 | |||
| 19 | Maverick Viñales^ | Aprilia Gresini | 342.9 | 01:50.187 | 2.139 / 0.223 | |||
| 20 | Valentino Rossi | Petronas Yamaha | 335.4 | 01:50.299 | 2.251 / 0.112 | |||
| 21 | Brad Binder | Red Bull KTM | 346.1 | 01:50.353 | 2.305 / 0.054 | |||
| 22 | Jake Dixon° | Petronas Yamaha | 332.3 | 01:51.188 | 3.140 / 0.835 |
*Replaced former Yamaha rider Maverick Viñales for the Aragon Grand Prix
^Replaced Lorenzo Savadori for the rest of the 2021 season
°Replaced Franco Morbidelli for the Aragon Grand Prix
Note: Maverick Viñales made his debut for Aprilia after parting ways with Yamaha following his suspension from the Austrian Grand Prix