Aleix Espargaro ustanowił najszybszy czas okrążenia podczas pierwszego treningu wolnego do Grand Prix Aragonii na torze MotorLand Aragon. Drugi rezultat ustanowił Francesco Bagnaia, z trzecim czasem sesje ukończył Alex Rins. Pod wrażeniem robi to, że pierwsza dwudziestka zmieściła się w mniej niż sekundę do lidera.
| POS | RIDER | NAT | TEAM | TIME/DIFF | LAP | MAX |
| 1 | Aleix Espargaro | SPA | Aprilia Racing (RS-GP) | 1’48.686s | 6/14 | 344k |
| 2 | Francesco Bagnaia | ITA | Ducati Lenovo (GP22) | +0.012s | 5/19 | 350k |
| 3 | Alex Rins | SPA | Suzuki Ecstar (GSX-RR) | +0.089s | 12/19 | 345k |
| 4 | Takaaki Nakagami | JPN | LCR Honda (RC213V) | +0.176s | 17/21 | 342k |
| 5 | Johann Zarco | FRA | Pramac Ducati (GP22) | +0.196s | 4/18 | 345k |
| 6 | Enea Bastianini | ITA | Gresini Ducati (GP21) | +0.205s | 18/18 | 345k |
| 7 | Miguel Oliveira | POR | Red Bull KTM (RC16) | +0.319s | 7/17 | 347k |
| 8 | Fabio Quartararo | FRA | Monster Yamaha (YZR-M1) | +0.399s | 5/20 | 342k |
| 9 | Franco Morbidelli | ITA | Monster Yamaha (YZR-M1) | +0.402s | 12/14 | 341k |
| 10 | Luca Marini | ITA | Mooney VR46 Ducati (GP22) | +0.484s | 18/20 | 343k |
| 11 | Marc Marquez | SPA | Repsol Honda (RC213V) | +0.521s | 5/18 | 343k |
| 12 | Jorge Martin | SPA | Pramac Ducati (GP22) | +0.634s | 17/19 | 344k |
| 13 | Jack Miller | AUS | Ducati Lenovo (GP22) | +0.636s | 18/18 | 350k |
| 14 | Marco Bezzecchi | ITA | Mooney VR46 Ducati (GP21)* | +0.663s | 15/18 | 346k |
| 15 | Maverick Viñales | SPA | Aprilia Racing (RS-GP) | +0.671s | 5/19 | 344k |
| 16 | Cal Crutchlow | GBR | WithU Yamaha RNF (YZR-M1) | +0.706s | 5/17 | 347k |
| 17 | Joan Mir | SPA | Suzuki Ecstar (GSX-RR) | +0.761s | 10/14 | 344k |
| 18 | Alex Marquez | SPA | LCR Honda (RC213V) | +0.804s | 12/19 | 344k |
| 19 | Pol Espargaro | SPA | Repsol Honda (RC213V) | +0.829s | 4/18 | 341k |
| 20 | Brad Binder | RSA | Red Bull KTM (RC16) | +0.956s | 16/17 | 347k |
| 21 | Fabio Di Giannantonio | ITA | Gresini Ducati (GP21)* | +1.164s | 5/18 | 344k |
| 22 | Remy Gardner | AUS | KTM Tech3 (RC16)* | +1.563s | 17/18 | 339k |
| 23 | Raul Fernandez | SPA | KTM Tech3 (RC16)* | +1.626s | 4/17 | 341k |
| 24 | Darryn Binder | RSA | WithU Yamaha RNF (YZR-M1)* | +1.684s | 3/19 | 343k |