Course disputée sur le circuit de Silverstone Circuit
| Position | Numéro | Pilote | Team | Temps | Tours | Points | Départ |
|---|---|---|---|---|---|---|---|
| 1 | 44 | Aron Canet | Estrella Galicia 0,0 | 23:03:48 | 16 | 25 | 16 |
| 2 | 33 | Enea Bastianini | Estrella Galicia 0,0 | 23:04:51 | 16 | 20 | 15 |
| 3 | 88 | Jorge Martin | Del Conca Gresini Racing Moto3 | 23:05:39 | 16 | 16 | 8 |
| 4 | 19 | Gabriel Rodrigo | Rba Racing Team | 23:07:40 | 16 | 13 | 3 |
| 5 | 36 | Joan Mir | Leopard Racing | 23:11:23 | 16 | 11 | 2 |
| 6 | 11 | Livio Loi | Leopard Racing | 23:12:28 | 16 | 10 | 13 |
| 7 | 5 | Romano Fenati | Marinelli Rivacold Snipers | 23:15:06 | 16 | 9 | 1 |
| 8 | 16 | Andrea Migno | Sky Racing Team Vr46 | 23:15:30 | 16 | 8 | 6 |
| 9 | 65 | Philipp Oettl | Südmetall Schedl Gp Racing | 23:23:48 | 16 | 7 | 14 |
| 10 | 21 | Fabio Di Giannantonio | Del Conca Gresini Racing Moto3 | 23:28:09 | 16 | 6 | 12 |
| 11 | 24 | Tatsuki Suzuki | Sic58 Squadra Corse | 23:33:03 | 16 | 5 | 18 |
| 12 | 7 | Adam Norrodin | Sic Racing Team | 23:38:03 | 16 | 4 | 25 |
| 13 | 17 | John Mcphee | British Talent Team | 23:40:24 | 16 | 3 | 4 |
| 14 | 41 | Nakarin Atiratphuvapat | Honda Team Asia | 00:07:20 | 16 | 2 | 23 |
| 15 | 96 | Manuel Pagliani | Cip | 00:08:08 | 16 | 1 | 29 |
| 16 | 23 | Niccolo Antonelli | Red Bull KTM Ajo | 00:15:20 | 16 | 0 | 5 |
| 17 | 48 | Lorenzo Dalla Porta | Aspar Mahindra Team Moto3 | 00:19:48 | 16 | 0 | 21 |
| 18 | 71 | Ayumu Sasaki | Sic Racing Team | 00:20:10 | 16 | 0 | 19 |
| 19 | 8 | Nicolo Bulega | Sky Racing Team Vr46 | 00:20:25 | 16 | 0 | 7 |
| 20 | 12 | Marco Bezzecchi | Cip | 00:21:46 | 16 | 0 | 24 |
| 21 | 69 | Tom Booth-amos | City Lifting/rs Racing | 03:17:50 | 16 | 0 | 32 |
| 22 | 95 | Jules Danilo | Marinelli Rivacold Snipers | 03:23:00 | 16 | 0 | 17 |
| 23 | 84 | Jakub Kornfeil | Peugeot Mc Saxoprint | 03:58:35 | 16 | 0 | 31 |
| 24 | 4 | Patrik Pulkkinen | Peugeot Mc Saxoprint | 04:14:59 | 16 | 0 | 33 |
| 25 | 14 | Tony Arbolino | Sic58 Squadra Corse | 04:26:07 | 16 | 0 | 26 |
| 26 | 75 | Albert Arenas | Aspar Mahindra Team Moto3 | 05:20:12 | 16 | 0 | 27 |
| 27 | 6 | Maria Herrera | Agr Team | 05:51:02 | 16 | 0 | 22 |
| 28 | 64 | Bo Bendsneyder | Red Bull KTM Ajo | 10:06:26 | 15 | 0 | 10 |
| 29 | 58 | Juanfran Guevara | Rba Racing Team | 09:55:24 | 15 | 0 | 9 |
| 30 | 47 | Jake Archer | City Lifting/rs Racing | 16:15:27 | 13 | 0 | 30 |
| 31 | 42 | Marcos Ramirez | Platinum Bay Real Estate | 18:09:34 | 12 | 0 | 20 |
| 32 | 27 | Kaito Toba | Honda Team Asia | 07:39:01 | 9 | 0 | 11 |
| 33 | 15 | Jaume Masia | Platinum Bay Real Estate | 20:50:57 | 5 | 0 | 28 |