Na prvních třech místech prvního tréninku skončili Vazquez, Kent a Fenati. Na divokou kartu v Brně startují Němec Kappler a Němec s českými kořeny - Kevin Hanus. Stejně jako v Indianapolis platí, že Anu Carrasco nahrazuje Isaac Viňales.
GP České republiky - Moto3, 1. volný trénink
| P. |
Jezdec |
Motocykl |
Km/h |
Čas |
Ztráta |
| 1 |
Efren VAZQUEZ |
Honda |
223,3 |
2'08,700 |
|
| 2 |
Danny KENT |
Honda |
219,4 |
2'08,852 |
0,152 |
| 3 |
Romano FENATI |
KTM |
220,1 |
2'08,908 |
0,208 |
| 4 |
Miguel OLIVEIRA |
KTM |
220,3 |
2'08,948 |
0,248 |
| 5 |
Brad BINDER |
KTM |
219,8 |
2'08,988 |
0,288 |
| 6 |
Enea BASTIANINI |
Honda |
217,7 |
2'09,282 |
0,582 |
| 7 |
Isaac VINALES |
KTM |
220,9 |
2'09,377 |
0,677 |
| 8 |
Jorge NAVARRO |
Honda |
219,2 |
2'09,384 |
0,684 |
| 9 |
Niklas AJO |
KTM |
220,5 |
2'09,477 |
0,777 |
| 10 |
Alessandro TONUCCI |
Mahindra |
218 |
2'09,593 |
0,893 |
| 11 |
Niccolo ANTONELLI |
Honda |
218 |
2'09,732 |
1,032 |
| 12 |
Jorge MARTIN |
Mahindra |
221 |
2'09,842 |
1,142 |
| 13 |
Karel HANIKA |
KTM |
213,3 |
2'09,927 |
1,227 |
| 14 |
Fabio QUARTARARO |
Honda |
221,5 |
2'09,930 |
1,23 |
| 15 |
Jules DANILO |
Honda |
216,9 |
2'10,094 |
1,394 |
| 16 |
Andrea LOCATELLI |
Honda |
218,5 |
2'10,201 |
1,501 |
| 17 |
Darryn BINDER |
Mahindra |
217,1 |
2'10,256 |
1,556 |
| 18 |
Jakub KORNFEIL |
KTM |
218,1 |
2'10,256 |
1,556 |
| 19 |
Philipp OETTL |
KTM |
215,8 |
2'10,345 |
1,645 |
| 20 |
Alexis MASBOU |
Honda |
219,8 |
2'10,346 |
1,646 |
| 21 |
Hiroki ONO |
Honda |
226 |
2'10,387 |
1,687 |
| 22 |
Livio LOI |
Honda |
220,9 |
2'10,439 |
1,739 |
| 23 |
John MCPHEE |
Honda |
217,6 |
2'10,544 |
1,844 |
| 24 |
Andrea MIGNO |
KTM |
219,6 |
2'10,595 |
1,895 |
| 25 |
Lorenzo DALLA PORTA |
Husqvarna |
220,7 |
2'10,913 |
2,213 |
| 26 |
Francesco BAGNAIA |
Mahindra |
218,8 |
2'10,914 |
2,214 |
| 27 |
Juanfran GUEVARA |
Mahindra |
220,7 |
2'10,927 |
2,227 |
| 28 |
Zulfahmi KHAIRUDDIN |
KTM |
218,8 |
2'10,968 |
2,268 |
| 29 |
Gabriel RODRIGO |
KTM |
217,7 |
2'11,098 |
2,398 |
| 30 |
Remy GARDNER |
Mahindra |
219,5 |
2'11,110 |
2,41 |
| 31 |
Matteo FERRARI |
Mahindra |
214,4 |
2'12,008 |
3,308 |
| 32 |
Maximilian KAPPLER |
FTR Honda |
214,1 |
2'12,390 |
3,69 |
| 33 |
Maria HERRERA |
Husqvarna |
220,9 |
2'12,443 |
3,743 |
| 34 |
Stefano MANZI |
Mahindra |
216 |
2'12,465 |
3,765 |
| 35 |
Kevin HANUS |
Honda |
209,5 |
2'14,091 |
5,391 |
| 36 |
Tatsuki SUZUKI |
Mahindra |
215,1 |
2'15,248 |
6,548 |