Qualifying

Qualifying was held on Friday, April 28. Hélio Castroneves took pole position, breaking the track record that he had set the previous lap with a time of 37.7538 (194.905 mph). His teammate Will Power qualified second. J. R. Hildebrand qualified third; the only driver outside of Team Penske in the top five. Tony Kanaan in sixth place was the fastest Honda driver.^[2]

Race

The race was held on Saturday, April 29. The start saw Hélio Castroneves pull into the lead, while Josef Newgarden was able to move into second after passing both Will Power and J. R. Hildebrand. Behind them, however, the start was chaotic, as Mikhail Aleshin spun in the middle of turn one, triggering a multi-car incident that took out championship leader Sébastien Bourdais, Max Chilton, Marco Andretti, and Graham Rahal. All five were out of the race. Ryan Hunter-Reay suffered a punctured tire in the incident and dropped to 15th following his pit stop.^[3]

After a lengthy clean-up, racing resumed on lap 22, where Simon Pagenaud managed to move in front of Hildebrand for fourth place. For several laps, the order remained unchanged. On lap 70, however, Pagenaud was able to catch up to his teammate Power and move himself into third place. Pit stops began shortly after, where Power was able to leapfrog all three of his teammates and take the lead of the race, with Castroneves, Pagenaud, and Newgarden behind. James Hinchcliffe rounded out the top five after the stops. During the cycle, Conor Daly lost numerous laps after suffering a gearbox failure while on pit lane on lap 78.^[3]

The order remained largely unchanged for the following stint, though Newgarden, struggling with a broken front wing, lost his fourth position to a hard-charging Hildebrand. At roughly lap 120, the second cycle of pit stops came, during which Alexander Rossi made contact with the wall and was forced to retire from the race, though there was no caution for this incident. Shortly after, however, Rossi's teammate Takuma Sato made contact with the turn four wall and came to a stop on the frontstretch, bringing out the caution. Due to where the pit stop cycle was at the time, Pagenaud now held a sizable advantage on the field, allowing him to pit under yellow without losing any track position.^[3]

The restart came on lap 149, where Pagenaud was able to pull out a healthy lead due to several lapped cars being between him and Power. Further back, Newgarden was able to march back up into the top five quickly after finally being afforded the chance to change his front wing. Little change in the order occurred as the field cycled through their final pit cycle from about lap 190 through lap 210. Pagenaud's lead now stood at over 5.5 seconds on lap 215.^[3]

Shortly after pit stops, Newgarden's day went awry once again, as he and Ryan Hunter-Reay made contact, breaking Newgarden's front wing again and breaking Hunter-Reay's suspension, taking him out of the race. For the second time in three races, all Andretti Autosport cars were out of the race.^[4] Newgarden changed front wings again, dropping him to 10th. The biggest beneficiary of the incident, however, was Hildebrand, who was able to pass both Newgarden and Castroneves, who had slowed up to avoid the incident, boosting him to third place.^[3]

Up front, it was smooth sailing for Pagenaud, who came across the finish line over nine seconds ahead of his teammate Power. Hildebrand came across the line third, securing his first podium finish in six years.^[5] Castroneves finished fourth while Scott Dixon, who ran an quiet race, finished fifth, the first car one lap down. For Pagenaud, the victory was his 10th career victory and his first ever on an oval. For Team Penske, it was the team's 450th win in motorsports and the 100th IndyCar win for the team on an oval.^[6] The victory also allowed Pagenaud to take the lead in the points.^[6][3] Attendance was 18,500^[7]

Qualifying

More information Pos, No. ...

Pos	No.	Name	Lap 1 Time	Lap 2 Time	Total Time	Avg. Speed (mph)
1	3	Hélio Castroneves W	18.8837	18.8701	37.7538	194.905
2	12	Will Power	19.0188	18.9078	37.9266	194.017
3	21	J. R. Hildebrand	18.9757	18.9714	37.9471	193.912
4	2	Josef Newgarden	19.0256	18.9677	37.9933	193.676
5	1	Simon Pagenaud	19.0242	19.0207	38.0449	193.414
6	10	Tony Kanaan W	19.1216	19.0962	38.2178	192.539
7	7	Mikhail Aleshin	19.1620	19.0979	38.2599	192.327
8	9	Scott Dixon W	19.1750	19.1446	38.3151	192.050
9	27	Marco Andretti	19.2693	19.1785	38.4478	191.387
10	18	Sébastien Bourdais	19.2417	19.2137	38.4554	191.349
11	5	James Hinchcliffe	19.2536	19.2330	38.4866	191.194
12	28	Ryan Hunter-Reay	19.2688	19.2975	38.5663	190.799
13	8	Max Chilton	19.3579	19.2146	38.5725	190.768
14	83	Charlie Kimball	19.3029	19.3107	38.6136	190.565
15	98	Alexander Rossi	19.3721	19.2740	38.6461	190.405
16	19	Ed Jones R	19.3822	19.3404	38.7226	190.029
17	15	Graham Rahal	19.4304	19.3417	38.7721	189.786
18	26	Takuma Sato	19.3940	19.3796	38.7736	189.779
19	14	Carlos Muñoz	19.4935	19.3780	38.8715	189.301
20	4	Conor Daly	19.5375	19.4916	39.0291	188.536
21	20	Ed Carpenter	19.7062	19.7787	39.4849	186.360
OFFICIAL BOX SCORE

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Source for individual Laps:^[8]

Race

More information Pos, No. ...

Pos	No.	Driver	Team	Engine	Laps	Time/Retired	Pit Stops	Grid	Laps Led	Pts.1
1	1	Simon Pagenaud	Team Penske	Chevrolet	250	1:46:24.9473	3	5	116	53
2	12	Will Power	Team Penske	Chevrolet	250	+9.1028	3	2	59	41
3	21	J. R. Hildebrand	Ed Carpenter Racing	Chevrolet	250	+9.3417	3	3		35
4	3	Hélio Castroneves W	Team Penske	Chevrolet	250	+16.5864	3	1	73	34
5	9	Scott Dixon W	Chip Ganassi Racing	Honda	249	+1 Lap	3	8		30
6	10	Tony Kanaan W	Chip Ganassi Racing	Honda	249	+1 Lap	3	6		28
7	20	Ed Carpenter	Ed Carpenter Racing	Chevrolet	248	+2 Laps	5	21		26
8	83	Charlie Kimball	Chip Ganassi Racing	Honda	248	+2 Laps	3	14		24
9	2	Josef Newgarden	Team Penske	Chevrolet	248	+2 Laps	6	4	2	23
10	14	Carlos Muñoz	A. J. Foyt Enterprises	Chevrolet	247	+3 Laps	4	19		20
11	19	Ed Jones R	Dale Coyne Racing	Honda	247	+3 Laps	4	16		19
12	5	James Hinchcliffe	Schmidt Peterson Motorsports	Honda	246	+4 Laps	4	11		18
13	28	Ryan Hunter-Reay	Andretti Autosport	Honda	220	Mechanical	5	12		17
14	4	Conor Daly	A. J. Foyt Enterprises	Chevrolet	180	+70 Laps	7	20		16
15	98	Alexander Rossi	Andretti Herta Autorsport	Honda	141	Contact	4	15		15
16	26	Takuma Sato	Andretti Autosport	Honda	135	Contact	2	18		14
17	7	Mikhail Aleshin	Schmidt Peterson Motorsports	Honda	0	Contact	0	7		13
18	27	Marco Andretti	Andretti Autosport	Honda	0	Contact	0	9		12
19	18	Sébastien Bourdais	Dale Coyne Racing	Honda	0	Contact	0	10		11
20	8	Max Chilton	Chip Ganassi Racing	Honda	0	Contact	0	13		10
21	15	Graham Rahal	Rahal Letterman Lanigan Racing	Honda	0	Contact	0	17		9
OFFICIAL BOX SCORE

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Notes: ¹ Points include 1 point for leading at least 1 lap during a race, an additional 2 points for leading the most race laps, and 1 point for Pole Position.

Source for time gaps:^[9]