| 1 |
 Will Power |
1 Mar 1979 |
 Team Penske |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 2 |
 Juan Pablo Montoya |
20 Sep 1975 |
Team Penske |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 3 |
 Helio Castroneves |
10 May 1971 |
Team Penske |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 22 |
 Simon Pagenaud |
18 May 1984 |
Team Penske |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 4 |
 Stefano Coletti |
6 Apr 1989 |
KV Racing Technology |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 11 |
Sebastien Bourdais |
28 Feb 1979 |
KV Racing Technology |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 88 |
Bryan Clauson |
15 Jun 1989 |
KV Racing Technology |
Dallara DW12 (MAk) - Chevrolet |
FI | 1 |  |
| 5 |
 James Hinchcliffe |
5 Dec 1986 |
Schmidt Peterson Motorsports |
Dallara DW12 (MAk) - Honda |
FI | 5 |  |
| 5 |
Ryan Briscoe |
24 Sep 1981 |
Schmidt Peterson Motorsports |
Dallara DW12 (MAk) - Honda |
FI | 8 |  |
| 7 |
 James Jakes |
4 Aug 1987 |
Schmidt Peterson Motorsports |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 43/5 |
Conor Daly |
17 Dec 1991 |
Schmidt Peterson Motorsports |
Dallara DW12 (MAk) - Honda |
FI | 4 |  |
| 77 |
 Michael Aleshin |
22 May 1987 |
Schmidt Peterson Motorsports |
Dallara DW12 (MAk) - Honda |
FI | 1 |  |
| 6 |
J.R. Hildebrand |
3 Jan 1988 |
CFH Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 2 |  |
| 20 |
 Luca Filippi |
9 Aug 1985 |
CFH Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 10 |  |
| 20 |
Ed Carpenter |
3 Mar 1981 |
CFH Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 6 |  |
| 67/21 |
Josef Newgarden |
22 Dec 1990 |
CFH Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 8 |
Sage Karam |
3 May 1995 |
Chip Ganassi Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 12 |  |
| 8/17 |
Sebastian Saavedra |
2 Jun 1990 |
Chip Ganassi Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 5 |  |
| 9 |
 Scott Dixon |
22 Jul 1980 |
Chip Ganassi Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 10 |
Tony Kanaan |
31 Dec 1974 |
Chip Ganassi Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 83 |
Charlie Kimball |
20 Feb 1985 |
Chip Ganassi Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 16 |  |
| 14 |
 Takuma Sato |
20 Jan 1977 |
A.J. Foyt Enterprises |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 41 |
Jack Hawksworth |
28 Feb 1991 |
A.J. Foyt Enterprises |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 48 |
Alexandre Tagliani |
18 Oct 1972 |
A.J. Foyt Enterprises |
Dallara DW12 (MAk) - Honda |
FI | 1 |  |
| 15 |
Graham Rahal |
4 Jan 1989 |
Rahal Letterman Lanigan Racing |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 32 |
 Oriol Servia |
13 Jul 1974 |
Rahal Letterman Lanigan Racing |
Dallara DW12 (MAk) - Honda |
FI | 1 |  |
| 18 |
Carlos Huertas |
22 Jun 1991 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 3 |  |
| 18 |
Rocky Moran |
11 Jan 1980 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 0 |  |
| 18 |
Conor Daly |
17 Dec 1991 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 1 |  |
| 18 |
 Rodolfo Gonzalez |
14 May 1986 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 6 |  |
| 19 |
Francesco Dracone |
21 Sep 1983 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 5 |  |
| 19 |
James Davison |
28 Aug 1986 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 1 |  |
| 19/18 |
Tristan Vautier |
22 Aug 1989 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 11 |  |
| 63/18 |
Pippa Mann |
11 Aug 1984 |
Dale Coyne Racing |
Dallara DW12 (MAk) - Honda |
FI | 6 |  |
| 24 |
Townsend Bell |
19 Apr 1975 |
Dreyer & Reinbold Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 1 |  |
| 25 |
Justin Wilson |
31 Jul 1978 |
Andretti Autosport |
Dallara DW12 (MAk) - Honda |
FI | 6 |  |
| 25 |
Oriol Servia |
13 Jul 1974 |
Andretti Autosport |
Dallara DW12 (MAk) - Honda |
FI | 1 |  |
| 25/29 |
 Simona de Silvestro |
1 Sep 1988 |
Andretti Autosport |
Dallara DW12 (MAk) - Honda |
FI | 3 |  |
| 26 |
Carlos Muñoz |
2 Jan 1992 |
Andretti Autosport |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 27 |
Marco Andretti |
13 Mar 1987 |
Andretti Autosport |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 28 |
Ryan Hunter-Reay |
17 Dec 1980 |
Andretti Autosport |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
| 91 |
Buddy Lazier |
31 Oct 1967 |
Lazier Partners Racing |
Dallara DW12 (MAk) - Chevrolet |
FI | 0 |  |
| 98 |
Gabriel Chaves |
7 Jul 1993 |
Bryan Herta Autosport |
Dallara DW12 (MAk) - Honda |
FI | 16 |  |
