Course disputée sur le circuit de Barcelona Catalunya
| Position | Numéro | Pilote | Team | Temps | Tours | Points | Départ |
|---|---|---|---|---|---|---|---|
| 1 | 12 | Alex Marquez | Estrella Galicia 0,0 | 41'11.656 | 22 | 25 | 1 |
| 2 | 33 | Enea Bastianini | Junior Team Go&fun Moto 3 | 41'14.892 | 22 | 20 | 2 |
| 3 | 7 | Efren Vazquez | Caretta Technology - Rtg | 41'15.168 | 22 | 16 | 8 |
| 4 | 8 | Jack Miller | Red Bull KTM Ajo | 41'15.420 | 22 | 13 | 9 |
| 5 | 5 | Romano Fenati | Team Sky-vr46 | 41'15.518 | 22 | 11 | 16 |
| 6 | 41 | Brad Binder | Ambrogio Racing | 41'15.704 | 22 | 10 | 4 |
| 7 | 32 | Isaac Vinales | Calvo Team | 41'15.787 | 22 | 9 | 6 |
| 8 | 31 | Niklas Ajo | Avant Tecno | 41'21.437 | 22 | 8 | 5 |
| 9 | 17 | John Mcphee | Caretta Technology - Rtg | 41'30.234 | 22 | 7 | 10 |
| 10 | 21 | Francesco Bagnaia | Team Sky-vr46 | 41'30.253 | 22 | 6 | 20 |
| 11 | 10 | Alexis Masbou | Ongetta-rivacold | 41'30.638 | 22 | 5 | 17 |
| 12 | 44 | Miguel Oliveira | Mahindra Racing | 41'30.698 | 22 | 4 | 7 |
| 13 | 19 | Alessandro Tonucci | Cip Moto3 | 41'30.984 | 22 | 3 | 14 |
| 14 | 98 | Karel Hanika | Red Bull KTM Ajo | 41'31.279 | 22 | 2 | 15 |
| 15 | 84 | Jakub Kornfeil | Team Calvo | 41'31.639 | 22 | 1 | 11 |
| 16 | 63 | Zulfahmi Khairuddin | Ongetta-airasia | 41'32.050 | 22 | 0 | 18 |
| 17 | 52 | Danny Kent | Red Bull KTM Ajo | 41'32.667 | 22 | 0 | 19 |
| 18 | 61 | Arthur Sissis | Mahindra Racing | 41'46.751 | 22 | 0 | 27 |
| 19 | 65 | Philipp Oettl | Interwetten Paddock Moto3 | 41'46.996 | 22 | 0 | 30 |
| 20 | 43 | Luca Gruenwald | Kiefer Racing | 41'47.245 | 22 | 0 | 25 |
| 21 | 3 | Matteo Ferrari | San Carlo Team Italia | 41'47.358 | 22 | 0 | 22 |
| 22 | 91 | Gabriel Rodrigo | Rba Racing Team | 41'47.888 | 22 | 0 | 34 |
| 23 | 57 | Eric Granado | Mapfre Aspar Team Moto3 | 41'47.956 | 22 | 0 | 26 |
| 24 | 51 | Bryan Schouten | Cip Moto3 | 41'50.191 | 22 | 0 | 29 |
| 25 | 11 | Livio Loi | Marc VDS Racing Team | 41'50.192 | 22 | 0 | 23 |
| 26 | 9 | Scott Deroue | RW Racing GP | 41'50.262 | 22 | 0 | 28 |
| 27 | 95 | Jules Danilo | Ambrogio Racing | 41'54.249 | 22 | 0 | 32 |
| 28 | 58 | Juanfran Guevara | Mapfre Aspar Team Moto3 | 42'07.806 | 22 | 0 | 13 |
| 29 | 55 | Andrea Locatelli | San Carlo Team Italia | 42'07.866 | 22 | 0 | 31 |
| 30 | 22 | Ana Carrasco | RW Racing GP | 42'12.808 | 22 | 0 | 35 |
| 31 | 4 | Gabriel Ramos | Kiefer Racing | 42'12.905 | 22 | 0 | 33 |
| 32 | 42 | Alex Rins | Estrella Galicia 0,0 | 8'11.564 | 4 | 0 | 3 |
| 33 | 6 | Maria Herrera | Junior Team Estrella Galicia 0,0 | 2'00.989 | 1 | 0 | 24 |
| 34 | 38 | Hafiq Azmi | Sic-ajo | 2'00.515 | 1 | 0 | 21 |
| 35 | 23 | Niccolo Antonelli | Go&fun Gresini Moto3 | 0 | 0 | 12 |