Johann Zarco najszybszym zawodnikiem podczas drugiego treningu wolnego Grand Prix Tajlandii na torze Buriram. Drugi czas uzyskał Francesco Bagnaia, trzeci Jorge Martin.
| POS | RIDER | NAT | TEAM | TIME/DIFF | LAP | MAX | |
| 1 | ^11 | Johann Zarco | FRA | Pramac Ducati (GP22) | 1’30.281s | 19/19 | 338k |
| 2 | ^4 | Francesco Bagnaia | ITA | Ducati Lenovo (GP22) | +0.018s | 18/20 | 336k |
| 3 | ^7 | Jorge Martin | SPA | Pramac Ducati (GP22) | +0.190s | 16/20 | 333k |
| 4 | = | Luca Marini | ITA | Mooney VR46 Ducati (GP22) | +0.313s | 20/22 | 333k |
| 5 | ^2 | Miguel Oliveira | POR | Red Bull KTM (RC16) | +0.327s | 21/21 | 330k |
| 6 | ˅5 | Marc Marquez | SPA | Repsol Honda (RC213V) | +0.433s | 20/20 | 333k |
| 7 | ^9 | Aleix Espargaro | SPA | Aprilia Racing (RS-GP) | +0.611s | 17/19 | 336k |
| 8 | ˅6 | Fabio Quartararo | FRA | Monster Yamaha (YZR-M1) | +0.680s | 21/21 | 332k |
| 9 | = | Enea Bastianini | ITA | Gresini Ducati (GP21) | +0.682s | 17/19 | 334k |
| 10 | ^8 | Marco Bezzecchi | ITA | Mooney VR46 Ducati (GP21)* | +0.683s | 19/21 | 331k |
| 11 | ^6 | Maverick Viñales | SPA | Aprilia Racing (RS-GP) | +0.715s | 18/18 | 334k |
| 12 | ˅7 | Alex Rins | SPA | Suzuki Ecstar (GSX-RR) | +0.807s | 15/21 | 332k |
| 13 | ^2 | Brad Binder | RSA | Red Bull KTM (RC16) | +0.821s | 18/19 | 332k |
| 14 | ^7 | Alex Marquez | SPA | LCR Honda (RC213V) | +0.832s | 19/19 | 332k |
| 15 | ˅2 | Fabio Di Giannantonio | ITA | Gresini Ducati (GP21)* | +0.874s | 12/17 | 334k |
| 16 | ˅8 | Franco Morbidelli | ITA | Monster Yamaha (YZR-M1) | +0.896s | 20/20 | 331k |
| 17 | ˅3 | Pol Espargaro | SPA | Repsol Honda (RC213V) | +1.027s | 20/20 | 331k |
| 18 | ˅15 | Jack Miller | AUS | Ducati Lenovo (GP22) | +1.049s | 19/19 | 336k |
| 19 | ^4 | Darryn Binder | RSA | WithU Yamaha RNF (YZR-M1)* | +1.086s | 13/14 | 325k |
| 20 | = | Raul Fernandez | SPA | KTM Tech3 (RC16)* | +1.109s | 17/17 | 331k |
| 21 | ˅10 | Cal Crutchlow | GBR | WithU Yamaha RNF (YZR-M1) | +1.370s | 12/16 | 328k |
| 22 | ^2 | Tetsuta Nagashima | JPN | LCR Honda (RC213V) | +1.646s | 21/21 | 330k |
| 23 | ˅4 | Remy Gardner | AUS | KTM Tech3 (RC16)* | +1.685s | 17/18 | 326k |
| 24 | ˅2 | Danilo Petrucci | ITA | Suzuki Ecstar (GSX-RR) | +2.609s | 10/18 | 331k |