By Soup StaffMotoGP Thailand FP1 Results 2018. The PTT Thailand Grand Prix from Chang International Circuit, Buriram, Thailand. The 15th round of the 2018 MotoGP season.
| Pos. | Rider | Team | Bike | Time |
|---|---|---|---|---|
| 1 | Maverick Vinales | Movistar Yamaha MotoGP | Yamaha YZR-M1 | 1:31.220 |
| 2 | Valentino Rossi | Movistar Yamaha MotoGP | Yamaha YZR-M1 | 1:31.490 |
| 3 | Andrea Dovizioso | Ducati Team | Ducati GP18 | 1:31.636 |
| 4 | Jack Miller | Alma Pramac Racing | Ducati GP18 | 1:31.637 |
| 5 | Marc Marquez | Repsol Honda Team | Honda RC213V | 1:31.668 |
| 6 | Johann Zarco | Monster Yamaha Tech 3 | Yamaha YZR-M1 | 1:31.786 |
| 7 | Andrea Iannone | Team SUZUKI ECSTAR | Suzuki GSX-RR | 1:31.860 |
| 8 | Takaaki Nakagami | LCR Honda IDEMITSU | Honda RC213V | 1:32.040 |
| 9 | Danilo Petrucci | Alma Pramac Racing | Ducati GP18 | 1:32.108 |
| 10 | Scott Redding | Aprilia Racing Team Gresini | Aprilia RS-GP | 1:32.191 |
| 11 | Cal Crutchlow | LCR Honda | Honda RC213V | 1:32.280 |
| 12 | Aleix Espargaro | Aprilia Racing Team Gresini | Aprilia RS-GP | 1:32.313 |
| 13 | Dani Pedrosa | Repsol Honda Team | Honda RC213V | 1:32.414 |
| 14 | Alex Rins | Team SUZUKI ECSTAR | Suzuki GSX-RR | 1:32.422 |
| 15 | Franco Morbidelli | Team EG 0,0 Marc VDS | Honda RC213V | 1:32.479 |
| 16 | Alvaro Bautista | Pull&Bear Aspar Team | Ducati | 1:32.520 |
| 17 | Jorge Lorenzo | Ducati Team | Ducati GP18 | 1:32.521 |
| 18 | Pol Espargaro | Red Bull KTM Factory Racing | KTM | 1:32.648 |
| 19 | Hafizh Syahrin | Monster Yamaha Tech 3 | Yamaha YZR-M1 | 1:32.770 |
| 20 | Karel Abraham | Ángel Nieto Team | Ducati | 1:32.947 |
| 21 | Bradley Smith | Red Bull KTM Factory Racing | KTM | 1:33.092 |
| 22 | Thomas Luthi | Team EG 0,0 Marc VDS | Honda RC213V | 1:33.133 |
| 23 | Xavier Simeon | Reale Avintia Racing | Ducati | 1:33.272 |
| 24 | Jordi Torres | Reale Avintia Racing | Ducati | 1:33.406 |
