| << 2008 | 2010 >> |

| # | pic | Versenyző | Nemz. | Autó | Csapat | Chassis/motor |
| 2 | Raphael Matos (R) | Brazil | ![]() |
Luczo Dragon Racing | Dallara IR-05 - Honda HI9R | |
| 02 | Graham Rahal | USA | ![]() |
Newman/Haas/Lanigan Racing | Dallara IR-05 - Honda HI9R | |
| 3 | Helio Castroneves | Skót | ![]() |
Team Penske | Dallara IR-05 - Honda HI9R | |
| 3 | Will Power | Ausztrál | ![]() |
Team Penske | Dallara IR-05 - Honda HI9R | |
| 4 | Dan Wheldon | Brazil | ![]() |
Panther Racing | Dallara IR-05 - Honda HI9R | |
| 5 | Mario Moraes | Ausztrál | ![]() |
KV Racing Technology | Dallara IR-05 - Honda HI9R | |
| 5 | Paul Tracy | Kanada | ![]() |
KV Racing Technology | Dallara IR-05 - Honda HI9R | |
| 6 | Ryan Briscoe | Ausztrál | ![]() |
Team Penske | Dallara IR-05 - Honda HI9R | |
| 06 | Robert Doornbos (R) | Holland | ![]() |
Newman/Haas/Lanigan Racing | Dallara IR-05 - Honda HI9R | |
| 06 | Oriol Servia | Katalán | ![]() |
Newman/Haas/Lanigan Racing | Dallara IR-05 - Honda HI9R | |
| 7 | Danica Patrick | USA | ![]() |
Andretti Green Racing | Dallara IR-05 - Honda HI9R | |
| 9 | Scott Dixon | Új-Zéland | ![]() |
Target Chip Ganassi Racing | Dallara IR-05 - Honda HI9R | |
| 10 | Dario Franchitti | Skót | ![]() |
Target Chip Ganassi Racing | Dallara IR-05 - Honda HI9R | |
| 11 | Tony Kanaan | Brazil | ![]() |
Andretti Green Racing | Dallara IR-05 - Honda HI9R | |
| 12 | Will Power | Ausztrál | ![]() |
Team Penske | Dallara IR-05 - Honda HI9R | |
| 13 | E. J. Viso | Venezuela | ![]() |
HVM Racing | Dallara IR-05 - Honda HI9R | |
| 14 | Vitor Meira | Brazil | ![]() |
A. J. Foyt Enterprises | Dallara IR-05 - Honda HI9R | |
| 14 | Paul Tracy | Brazil | ![]() |
A. J. Foyt Enterprises | Dallara IR-05 - Honda HI9R | |
| 14 | A.J. Foyt IV | USA | ![]() |
A. J. Foyt Enterprises | Dallara IR-05 - Honda HI9R | |
| 14 | Ryan Hunter-Reay | USA | ![]() |
A. J. Foyt Enterprises | Dallara IR-05 - Honda HI9R | |
| 15 | Mike Conway (R) | USA | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 18 19 |
Justin Wilson | Angol | ![]() ![]() |
Dale Coyne Racing Dale Coyne Racing |
Dallara IR-05 - Honda HI9R Dallara IR-05 - Honda HI9R |
|
| 20 | Ed Carpenter | USA | ![]() |
Vision Racing | Dallara IR-05 - Honda HI9R | |
| 23 | Darren Manning | Angol | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 23 | Milka Duno | Venezuela | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 23 | Roger Yasukawa | Japán | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 23 | Tomas Scheckter | Dál-Afrika | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 24 | Mike Conway | Angol | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 26 | Marco Andretti | USA | ![]() |
Andretti Green Racing | Dallara IR-05 - Honda HI9R | |
| 27 | Hideki Mutoh | Japán | ![]() |
Andretti Green Racing | Dallara IR-05 - Honda HI9R | |
| 98 | Stanton Barrett (R) | USA | ![]() |
CURB/Agajanian/Team 3G | Dallara IR-05 - Honda HI9R | |
| 98 | Jacques Lazier | USA | ![]() |
CURB/Agajanian/Team 3G | Dallara IR-05 - Honda HI9R | |
| 98 | Richard Antinucci (R) | Olasz | ![]() |
CURB/Agajanian/Team 3G | Dallara IR-05 - Honda HI9R |
| # | pic | Versenyző | Nemz. | Autó | Csapat | Chassis/motor |
| 00 | Nelson Phillipe (R) | Francia | ![]() |
HVM Racing | Dallara IR-05 - Honda HI9R | |
| 8 | Townsend Bell | USA | ![]() |
KV Racing Technology | Dallara IR-05 - Honda HI9R | |
| 12 | Will Power | Ausztrál | ![]() |
Team Penske | Dallara IR-05 - Honda HI9R | |
| 15 | Paul Tracy | Kanada | ![]() |
KV Racing Technology | Dallara IR-05 - Honda HI9R | |
| 16 | Scott Sharp | USA | ![]() |
Panther Racing | Dallara IR-05 - Honda HI9R | |
| 17 | Oriol servia | Katalán | ![]() |
Rahal Letterman Racing | Dallara IR-05 - Honda HI9R | |
| 19 | Tomas Scheckter | Dél-Afrika | ![]() |
Dale Coyne Racing | Dallara IR-05 - Honda HI9R | |
| 21 | Ryan Hunter-Reay | USA | ![]() |
Vision Racing | Dallara IR-05 - Honda HI9R | |
| 25 | Franck Montagny (R) | Francia | ![]() |
Andretti Green Racing | Dallara IR-05 - Honda HI9R | |
| 33 | Robert Doornbos (R) | Holland | ![]() |
HVM Racing | Dallara IR-05 - Honda HI9R | |
| 34 36 |
Alex Tagliani | Kanada | ![]() ![]() |
Conquest Racing Conquest Racing |
Dallara IR-05 - Honda HI9R Dallara IR-05 - Honda HI9R |
|
| 34 | Nelson Philippe (R) | Francia | ![]() |
Conquest Racing | Dallara IR-05 - Honda HI9R | |
| 34 | Kosuke Matsuura | Japán | ![]() |
Conquest Racing | Dallara IR-05 - Honda HI9R | |
| 36 | Bruno Junqueira | Brazil | ![]() |
Conquest Racing | Dallara IR-05 - Honda HI9R | |
| 41 | A.J. Foyt IV | USA | ![]() |
Foyt-Greer Racing | Dallara IR-05 - Honda HI9R | |
| 43 | John Andretti | USA | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 43 | Tomas Scheckter | Dél-Afrika | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 44 | Davey Hamilton | USA | ![]() |
Dreyer & Reinbold Racing | Dallara IR-05 - Honda HI9R | |
| 67 | Sarah Fisher | USA | ![]() |
Sarah Fisher Racing | Dallara IR-05 - Honda HI9R | |
| 91 | Buddy Lazier | USA | ![]() |
Hemelgarn Johnson Racing | Dallara IR-05 - Honda HI9R | 99 | Alex Lloyd | USA | ![]() |
Target Chip Ganassi Racing/Sam Schmidt Motorsports | Dallara IR-05 - Honda HI9R |
| 40202 | Alex Lloyd | Holland | ![]() |
Newman/Haas/Lanigan Racing | Dallara IR-05 - Honda HI9R |