Marquez tops opening practice day at Indy

Pos	Rider	Bike	Nat	Time
1	Marc Marquez	Honda	ESP	1'32.882
2	Andrea Iannone	Ducati	ITA	1'33.104
3	Jorge Lorenzo	Yamaha	ESP	1'33.424
4	Andrea Dovizioso	Ducati	ITA	1'33.432
5	Daniel Pedrosa	Honda	ESP	1'33.493
6	Stefan Bradl	Honda	GER	1'33.513
7	Yonny Hernandez	Ducati	COL	1'33.531
8	Aleix Espargaro	Forward Yamaha	ESP	1'33.587
9	Valentino Rossi	Yamaha	ITA	1'33.598
10	Bradley Smith	Yamaha	GBR	1'33.621
11	Pol Espargaro	Yamaha	ESP	1'33.690
12	Scott Redding	Honda	GBR	1'33.971
13	Cal Crutchlow	Ducati	GBR	1'33.996
14	Alvaro Bautista	Honda	ESP	1'34.054
15	Karel Abraham	Honda	CZE	1'34.912
16	Colin Edwards	Forward Yamaha	USA	1'34.994