Hasil Race Moto3 Buriram Thailand 2018, Minggu 7 Oktober 2018
| Pos. | Num. | Pembalap | Negara | Tim | Motor | Km/h | Waktu |
| 1 | 21 | Fabio DI GIANNANTONIO | ITA | Del Conca Gresini Moto3 | Honda | 157.4 | 38’10.789 |
| 2 | 48 | Lorenzo DALLA PORTA | ITA | Leopard Racing | Honda | 157.4 | 0.135 |
| 3 | 10 | Dennis FOGGIA | ITA | SKY Racing Team VR46 | KTM | 157.4 | 0.466 |
| 4 | 88 | Jorge MARTIN | SPA | Del Conca Gresini Moto3 | Honda | 157.3 | 0.98 |
| 5 | 19 | Gabriel RODRIGO | ARG | RBA BOE Skull Rider | KTM | 157.3 | 1.084 |
| 6 | 77 | Vicente PEREZ | SPA | Reale Avintia Academy 77 | KTM | 157.3 | 1.232 |
| 7 | 8 | Nicolo BULEGA | ITA | SKY Racing Team VR46 | KTM | 157.3 | 1.312 |
| 8 | 42 | Marcos RAMIREZ | SPA | Bester Capital Dubai | KTM | 157.3 | 1.44 |
| 9 | 35 | Somkiat CHANTRA | THA | AP Honda Racing Thailand | Honda | 157.3 | 1.643 |
| 10 | 84 | Jakub KORNFEIL | CZE | Redox PruestelGP | KTM | 157.3 | 1.718 |
| 11 | 16 | Andrea MIGNO | ITA | Angel Nieto Team Moto3 | KTM | 157.2 | 3.386 |
| 12 | 27 | Kaito TOBA | JPN | Honda Team Asia | Honda | 157.1 | 3.613 |
| 13 | 65 | Philipp OETTL | GER | Sudmetal Schedl GP Racing | KTM | 157.1 | 4.13 |
| 14 | 14 | Tony ARBOLINO | ITA | Marinelli Snipers Team | Honda | 157.1 | 4.319 |
| 15 | 7 | Adam NORRODIN | MAL | Petronas Sprinta Racing | Honda | 157.1 | 4.657 |
| 16 | 9 | Apiwath WONGTHANANON | THA | VR46 Master Camp Team | KTM | 157.1 | 4.802 |
| 17 | 5 | Jaume MASIA | SPA | Bester Capital Dubai | KTM | 157.1 | 4.884 |
| 18 | 52 | Jeremy ALCOBA | SPA | Estrella Galicia 0,0 | Honda | 155.8 | 23.915 |
| 19 | 81 | Stefano NEPA | ITA | CIP – Green Power | KTM | 155.8 | 23.964 |
| 20 | 22 | Kazuki MASAKI | JPN | RBA BOE Skull Rider | KTM | 153.4 | 59.39 |
| 12 | Marco BEZZECCHI | ITA | Redox PruestelGP | KTM | 152.5 | 1’13.285 | |
| Not Classified | |||||||
| 33 | Enea BASTIANINI | ITA | Leopard Racing | Honda | 157.3 | 1 Lap | |
| 17 | John MCPHEE | GBR | CIP – Green Power | KTM | 157.2 | 2 Laps | |
| 41 | Nakarin ATIRATPHUVAPAT | THA | Honda Team Asia | Honda | 153 | 3 Laps | |
| 71 | Ayumu SASAKI | JPN | Petronas Sprinta Racing | Honda | 157.4 | 9 Laps | |
| 75 | Albert ARENAS | SPA | Angel Nieto Team Moto3 | KTM | 137.8 | 16 Laps | |
| 23 | Niccolò ANTONELLI | ITA | SIC58 Squadra Corse | Honda | 157.1 | 18 Laps | |
| 24 | Tatsuki SUZUKI | JPN | SIC58 Squadra Corse | Honda | 156.9 | 18 Laps | |
| 40 | Darryn BINDER | RSA | Red Bull KTM Ajo | KTM | 157.2 | 19 Laps | |
| 72 | Alonso LOPEZ | SPA | Estrella Galicia 0,0 | Honda | 154.9 | 19 Laps | |
