Course disputée sur le circuit de Mugello
| Position | Numéro | Pilote | Team | Temps | Tours | Points | Départ |
|---|---|---|---|---|---|---|---|
| 1 | 5 | Romano Fenati | Team Sky-vr46 | 39'46.256 | 20 | 25 | 4 |
| 2 | 32 | Isaac Vinales | Calvo Team | 39'46.266 | 20 | 20 | 12 |
| 3 | 42 | Alex Rins | Estrella Galicia 0,0 | 39'46.267 | 20 | 16 | 1 |
| 4 | 44 | Miguel Oliveira | Mahindra Racing | 39'46.377 | 20 | 13 | 19 |
| 5 | 31 | Niklas Ajo | Avant Tecno | 39'46.516 | 20 | 11 | 15 |
| 6 | 10 | Alexis Masbou | Ongetta-rivacold | 39'46.615 | 20 | 10 | 5 |
| 7 | 19 | Alessandro Tonucci | Cip Moto3 | 39'46.853 | 20 | 9 | 14 |
| 8 | 58 | Juanfran Guevara | Mapfre Aspar Team Moto3 | 39'51.486 | 20 | 8 | 8 |
| 9 | 41 | Brad Binder | Ambrogio Racing | 39'51.609 | 20 | 7 | 9 |
| 10 | 98 | Karel Hanika | Red Bull KTM Ajo | 39'51.651 | 20 | 6 | 7 |
| 11 | 63 | Zulfahmi Khairuddin | Ongetta-airasia | 40'04.874 | 20 | 5 | 18 |
| 12 | 7 | Efren Vazquez | Caretta Technology - Rtg | 40'11.594 | 20 | 4 | 10 |
| 13 | 65 | Philipp Oettl | Interwetten Paddock Moto3 | 40'11.967 | 20 | 3 | 25 |
| 14 | 3 | Matteo Ferrari | San Carlo Team Italia | 40'12.052 | 20 | 2 | 22 |
| 15 | 52 | Danny Kent | Red Bull KTM Ajo | 40'12.160 | 20 | 1 | 26 |
| 16 | 43 | Luca Gruenwald | Kiefer Racing | 40'12.261 | 20 | 0 | 21 |
| 17 | 61 | Arthur Sissis | Mahindra Racing | 40'13.355 | 20 | 0 | 24 |
| 18 | 55 | Andrea Locatelli | San Carlo Team Italia | 40'13.565 | 20 | 0 | 23 |
| 19 | 11 | Livio Loi | Marc VDS Racing Team | 40'24.706 | 20 | 0 | 28 |
| 20 | 22 | Ana Carrasco | RW Racing GP | 40'24.772 | 20 | 0 | 33 |
| 21 | 51 | Bryan Schouten | Cip Moto3 | 40'24.840 | 20 | 0 | 36 |
| 22 | 95 | Jules Danilo | Ambrogio Racing | 40'25.261 | 20 | 0 | 34 |
| 23 | 57 | Eric Granado | Mapfre Aspar Team Moto3 | 40'25.338 | 20 | 0 | 29 |
| 24 | 16 | Simone Mazzola | Mt Racing Honda | 40'26.787 | 20 | 0 | 32 |
| 25 | 69 | Anthony Groppi | Pos Corse | 40'30.998 | 20 | 0 | 30 |
| 26 | 4 | Gabriel Ramos | Kiefer Racing | 40'55.381 | 20 | 0 | 35 |
| 27 | 9 | Scott Deroue | RW Racing GP | 38'12.640 | 19 | 0 | 27 |
| 28 | 33 | Enea Bastianini | Junior Team Go&fun Moto 3 | 37'46.743 | 19 | 0 | 16 |
| 29 | 8 | Jack Miller | Red Bull KTM Ajo | 37'46.731 | 19 | 0 | 2 |
| 30 | 12 | Alex Marquez | Estrella Galicia 0,0 | 37'46.489 | 19 | 0 | 6 |
| 31 | 84 | Jakub Kornfeil | Team Calvo | 28'21.624 | 14 | 0 | 3 |
| 32 | 21 | Francesco Bagnaia | Team Sky-vr46 | 17'56.397 | 9 | 0 | 17 |
| 33 | 17 | John Mcphee | Caretta Technology - Rtg | 11'59.199 | 6 | 0 | 11 |
| 34 | 23 | Niccolo Antonelli | Go&fun Gresini Moto3 | 8'02.502 | 4 | 0 | 13 |
| 35 | 38 | Hafiq Azmi | Sic-ajo | 4'07.723 | 2 | 0 | 20 |