Around the 3.377-mile course, Rahal was 0.21sec ahead of Alexander Rossi, who just announced his return to Andretti Autosport-Honda for 2018 and had a harmless spin at the Bus Stop chicane.

Max Chilton narrowly eclipsed de facto team leader at Chip Ganassi Racing-Honda, Scott Dixon, to claim third.

James Hinchcliffe was fifth for Schmidt Peterson Motorsports-Honda, as new teammate Jack Harvey clocked 20^th, 1.8sec behind.

Spencer Pigot of Ed Carpenter Racing was top Chevrolet runner, in sixth, as Ryan Hunter-Reay had a lurid spin before taking seventh, just ahead of teammate Marco Andretti.

Championship leader Josef Newgarden was top Penske driver, just ahead of the man he memorably beat at Gateway last weekend, teammate Simon Pagenaud.

Charlie Kimball didn’t complete a representative lap before his car was dragged back to the paddock.

Cla	#	Driver	Laps	Time	Gap	Interval	Mph
1	15	Graham Rahal	19	1'23.2603			145.712
2	98	Alexander Rossi	14	1'23.4686	0.2083	0.2083	145.348
3	8	Max Chilton	18	1'23.5154	0.2551	0.0468	145.267
4	9	Scott Dixon	15	1'23.5485	0.2882	0.0331	145.209
5	5	James Hinchcliffe	12	1'23.7734	0.5131	0.2249	144.819
6	20	Spencer Pigot	16	1'23.8425	0.5822	0.0691	144.700
7	28	Ryan Hunter-Reay	14	1'23.8439	0.5836	0.0014	144.697
8	27	Marco Andretti	16	1'23.8742	0.6139	0.0303	144.645
9	2	Josef Newgarden	14	1'23.8748	0.6145	0.0006	144.644
10	1	Simon Pagenaud	14	1'23.9941	0.7338	0.1193	144.439
11	3	Helio Castroneves	15	1'23.9984	0.7381	0.0043	144.431
12	14	Carlos Munoz	15	1'24.0889	0.8286	0.0905	144.276
13	18	Sébastien Bourdais	15	1'24.2050	0.9447	0.1161	144.077
14	19	Ed Jones	15	1'24.4073	1.1470	0.2023	143.732
15	10	Tony Kanaan	14	1'24.5239	1.2636	0.1166	143.533
16	12	Will Power	15	1'24.5499	1.2896	0.0260	143.489
17	26	Takuma Sato	13	1'24.6339	1.3736	0.0840	143.347
18	21	J.R. Hildebrand	17	1'25.1698	1.9095	0.5359	142.445
19	4	Conor Daly	15	1'25.2532	1.9929	0.0834	142.306
20	7	Jack Harvey	20	1'25.5645	2.3042	0.3113	141.788
21	83	Charlie Kimball	2	6'44.2572	5'20.9969	5'18.6927	30.011