2015 Indy Grand Prix of Louisiana

Qualifying was cancelled as rain brought an early end to proceedings.[1] The grid was set by entrant points standings from the previous race; the Grand Prix of St. Petersburg.

Pos	No.	Name	Entrant Points
1	2	Juan Pablo Montoya	51
2	1	Will Power	44
3	10	Tony Kanaan	35
4	3	Hélio Castroneves	33
5	22	Simon Pagenaud	31
6	11	Sébastien Bourdais	28
7	28	Ryan Hunter-Reay	26
8	41	Jack Hawksworth	25
9	20	Luca Filippi	22
10	27	Marco Andretti	20
11	15	Graham Rahal	19
12	21	Josef Newgarden	18
13	14	Takuma Sato	17
14	26	Carlos Muñoz	16
15	9	Scott Dixon	15
16	5	James Hinchcliffe	14
17	98	Gabby Chaves R	13
18	25	Simona de Silvestro	12
19	8	Sage Karam R	11
20	4	Stefano Coletti R	10
21	83	Charlie Kimball	9
22	7	James Jakes	8
23	19	Francesco Dracone R	7
24	18	Carlos Huertas	6
Qualifications

Pos	No.	Driver	Team	Engine & Aero Kit	Laps	Time/Retired	Pit Stops	Grid	Laps Led	Pts.1
1	5	James Hinchcliffe	Schmidt Peterson Motorsports	Honda	47	1:47:19.4896	0	16	15	51
2	3	Hélio Castroneves	Team Penske	Chevrolet	47	+0.4279	0	4	1	41
3	7	James Jakes	Schmidt Peterson Motorsports	Honda	47	+0.8452	0	22		35
4	25	Simona de Silvestro	Andretti Autosport	Honda	47	+1.2924	0	18		32
5	2	Juan Pablo Montoya	Team Penske	Chevrolet	47	+1.7564	0	1	31	33
6	10	Tony Kanaan	Chip Ganassi Racing	Chevrolet	47	+2.2638	0	3		28
7	1	Will Power	Team Penske	Chevrolet	47	+3.0958	0	2		26
8	15	Graham Rahal	Rahal Letterman Lanigan Racing	Honda	47	+4.3495	0	11		24
9	21	Josef Newgarden	CFH Racing	Chevrolet	47	+5.7352	0	12		22
10	20	Luca Filippi	CFH Racing	Chevrolet	47	+7.2115	0	9		20
11	9	Scott Dixon	Chip Ganassi Racing	Chevrolet	47	+7.8421	0	15		19
12	26	Carlos Muñoz	Andretti Autosport	Honda	47	+9.0899	0	14		18
13	27	Marco Andretti	Andretti Autosport	Honda	47	+9.7817	0	10		17
14	83	Charlie Kimball	Chip Ganassi Racing	Chevrolet	47	+15.7221	0	21		16
15	98	Gabby Chaves R	Bryan Herta Autosport	Honda	46	+1 Lap	0	17		15
16	18	Carlos Huertas	Dale Coyne Racing	Honda	46	+1 Lap	0	24		14
17	4	Stefano Coletti R	KV Racing Technology	Chevrolet	44	+3 Laps	0	20		13
18	8	Sage Karam R	Chip Ganassi Racing	Chevrolet	44	+3 Laps	0	19		12
19	28	Ryan Hunter-Reay	Andretti Autosport	Honda	43	Crash T3	0	7		8
20	22	Simon Pagenaud	Team Penske	Chevrolet	43	Crash T3	0	5		10
21	11	Sébastien Bourdais	KV Racing Technology	Chevrolet	43	Crash T3	0	6		9
22	14	Takuma Sato	A. J. Foyt Enterprises	Honda	39	Crash damage	0	13		8
23	19	Francesco Dracone R	Dale Coyne Racing	Honda	23	Crash damage	0	23		7
24	41	Jack Hawksworth	A. J. Foyt Enterprises	Honda	19	Crash T13	0	8		6
OFFICIAL BOX SCORE

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.

Race was scheduled for 75 laps but shortened due to time limit.