Course disputée sur le circuit de Twin Ring Motegi
04h00
| Position | Numéro | Pilote | Team | Temps | Tours | Points | Départ |
|---|---|---|---|---|---|---|---|
| 1 | 12 | Marco Bezzecchi | Redox Pruestelgp | 39'35.653 | 20 | 25 | 3 |
| 2 | 48 | Lorenzo Dalla Porta | Leopard Racing | 39'35.694 | 20 | 20 | 10 |
| 3 | 40 | Darryn Binder | Red Bull KTM Ajo | 39'35.695 | 20 | 16 | 5 |
| 4 | 10 | Dennis Foggia | Sky Racing Team Vr46 | 39'35.865 | 20 | 13 | 7 |
| 5 | 17 | John Mcphee | Cip - Green Power | 39'35.904 | 20 | 11 | 2 |
| 6 | 14 | Tony Arbolino | Marinelli Snipers Team | 39'36.003 | 20 | 10 | 12 |
| 7 | 33 | Enea Bastianini | Leopard Racing | 39'36.057 | 20 | 9 | 6 |
| 8 | 19 | Gabriel Rodrigo | Rba Boe Skull Rider | 39'37.214 | 20 | 8 | 1 |
| 9 | 71 | Ayumu Sasaki | Petronas Sprinta Racing | 39'38.790 | 20 | 7 | 13 |
| 10 | 84 | Jakub Kornfeil | Redox Pruestelgp | 39'43.618 | 20 | 6 | 16 |
| 11 | 5 | Jaume Masia | Bester Capital Dubai | 39'44.017 | 20 | 5 | 21 |
| 12 | 42 | Marcos Ramirez | Bester Capital Dubai | 39'44.088 | 20 | 4 | 11 |
| 13 | 16 | Andrea Migno | Angel Nieto Team Moto3 | 39'44.214 | 20 | 3 | 18 |
| 14 | 31 | Celestino Vietti | Sky Racing Team Vr46 | 39'44.694 | 20 | 2 | 24 |
| 15 | 24 | Tatsuki Suzuki | Sic58 Squadra Corse | 39'44.890 | 20 | 1 | 26 |
| 16 | 65 | Philipp Oettl | Sudmetal Schedl Gp Racing | 39'45.551 | 20 | 0 | 22 |
| 17 | 27 | Kaito Toba | Honda Team Asia | 39'46.550 | 20 | 0 | 28 |
| 18 | 72 | Alonso Lopez | Estrella Galicia 0,0 | 39'51.344 | 20 | 0 | 20 |
| 19 | 7 | Adam Norrodin | Petronas Sprinta Racing | 39'51.357 | 20 | 0 | 23 |
| 20 | 81 | Stefano Nepa | Nrt Junior Team | 39'59.838 | 20 | 0 | 25 |
| 21 | 41 | Nakarin Atiratphuvapat | Honda Team Asia | 40'00.234 | 20 | 0 | 27 |
| 22 | 22 | Kazuki Masaki | Rba Boe Skull Rider | 40'17.581 | 20 | 0 | 8 |
| 23 | 13 | Shizuka Okazaki | Kohara Racing Team | 41'23.989 | 20 | 0 | 29 |
| 24 | 36 | Yuto Fukushima | Team Plus One | 39'40.420 | 19 | 0 | 30 |
| 25 | 88 | Jorge Martin | Del Conca Gresini Racing Moto3 | 27'43.562 | 14 | 0 | 4 |
| 26 | 75 | Albert Arenas | Angel Nieto Team Moto3 | 20'18.689 | 10 | 0 | 9 |
| 27 | 21 | Fabio Di Giannantonio | Del Conca Gresini Racing Moto3 | 9'58.476 | 5 | 0 | 15 |
| 28 | 77 | Vincente Perez | Reale Avintia Academy 77 | 2'07.681 | 1 | 0 | 14 |
| 29 | 23 | Niccolo Antonelli | Sic58 Squadra Corse | 2'07.274 | 1 | 0 | 17 |