Course disputée sur le circuit de Mugello
| Position | Numéro | Pilote | Team | Temps | Tours | Points | Départ |
|---|---|---|---|---|---|---|---|
| 1 | 44 | Miguel Oliveira | Red Bull KTM Ajo | 13:58:30 | 20 | 25 | 11 |
| 2 | 52 | Danny Kent | Leopard Racing | 13:59:41 | 20 | 20 | 1 |
| 3 | 5 | Romano Fenati | Sky Racing Team Vr46 | 14:00:37 | 20 | 16 | 3 |
| 4 | 21 | Francesco Bagnaia | Mapfre Team Mahindra | 14:00:40 | 20 | 13 | 8 |
| 5 | 33 | Enea Bastianini | Gresini Racing Team Moto3 | 14:01:50 | 20 | 11 | 7 |
| 6 | 23 | Niccolo Antonelli | Ongetta-rivacold | 14:04:51 | 20 | 10 | 5 |
| 7 | 9 | Jorge Navarro | Estrella Galicia 0,0 | 14:23:28 | 20 | 9 | 18 |
| 8 | 32 | Isaac Vinales | Husqvarna Factory Laglisse | 14:24:46 | 20 | 8 | 10 |
| 9 | 10 | Alexis Masbou | Saxoprint Rtg | 14:31:35 | 20 | 7 | 23 |
| 10 | 41 | Brad Binder | Red Bull KTM Ajo | 14:34:09 | 20 | 6 | 12 |
| 11 | 76 | Hiroki Ono | Leopard Racing | 15:21:16 | 20 | 5 | 2 |
| 12 | 31 | Niklas Ajo | Rba Racing Team | 15:24:12 | 20 | 4 | 22 |
| 13 | 55 | Andrea Locatelli | Gresini Racing Team Moto3 | 15:24:30 | 20 | 3 | 9 |
| 14 | 11 | Livio Loi | RW Racing GP | 15:24:31 | 20 | 2 | 16 |
| 15 | 16 | Andrea Migno | Sky Racing Team Vr46 | 15:32:40 | 20 | 1 | 24 |
| 16 | 84 | Jakub Kornfeil | Drive M7 Sic | 15:59:20 | 20 | 0 | 6 |
| 17 | 88 | Jorge Martin | Mapfre Team Mahindra | 16:21:18 | 20 | 0 | 20 |
| 18 | 40 | Darryn Binder | Outox Reset Drink Team | 18:45:40 | 20 | 0 | 28 |
| 19 | 19 | Alessandro Tonucci | Outox Reset Drink Team | 18:46:41 | 20 | 0 | 32 |
| 20 | 17 | John Mcphee | Saxoprint Rtg | 18:46:55 | 20 | 0 | 19 |
| 21 | 6 | Maria Herrera | Husqvarna Factory Laglisse | 18:47:27 | 20 | 0 | 27 |
| 22 | 65 | Philipp Oettl | Schedl Gp Racing | 21:19:18 | 20 | 0 | 21 |
| 23 | 2 | Remy Gardner | Cip Moto3 | 21:46:53 | 20 | 0 | 26 |
| 24 | 12 | Matteo Ferrari | San Carlo Team Italia | 21:47:26 | 20 | 0 | 30 |
| 25 | 22 | Ana Carrasco | Ongetta-rivacold | 21:48:06 | 20 | 0 | 31 |
| 26 | 63 | Zulfahmi Khairuddin | Drive M7 Sic | 21:48:52 | 20 | 0 | 25 |
| 27 | 73 | Anthony Groppi | Pos Corse | 21:58:49 | 20 | 0 | 34 |
| 28 | 98 | Karel Hanika | Red Bull KTM Ajo | 23:35:35 | 20 | 0 | 4 |
| 29 | 95 | Jules Danilo | Ongetta-rivacold | 06:15:34 | 19 | 0 | 17 |
| 30 | 7 | Efren Vazquez | Leopard Racing | 05:12:31 | 19 | 0 | 15 |
| 31 | 58 | Juanfran Guevara | Mapfre Team Mahindra | 03:10:44 | 16 | 0 | 14 |
| 32 | 24 | Tatsuki Suzuki | Cip Moto3 | 13:09:40 | 14 | 0 | 36 |
| 33 | 91 | Gabriel Rodrigo | Rba Racing Team | 00:04:48 | 10 | 0 | 33 |
| 34 | 20 | Fabio Quartararo | Estrella Galicia 0,0 | 11:53:21 | 9 | 0 | 13 |
| 35 | 29 | Stefano Manzi | San Carlo Team Italia | 18:38:01 | 7 | 0 | 29 |
| 36 | 72 | Marco Bezzecchi | Minimoto Portomaggiore | 07:51:26 | 3 | 0 | 35 |