| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 2005 | 14 | Buddy Rice | 6 | 2 | 15 | Rahal Letterman Racing Argent Pioneer | Panoz | Honda | Firestone | 106.594 | 80 | 0 | 0 | running | 87250 | 40 |
| 2005 | 14 | Vitor Meira | 11 | 9 | 17 | Rahal Letterman Menards Johns Manville | Panoz | Honda | Firestone | 106.190 | 80 | 0 | 0 | running | 44600 | 22 |
| 2005 | 14 | Danica Patrick | 16 | 20 | 16 | Rahal Letterman Racing Argent Pioneer | Panoz | Honda | Firestone | 104.480 | 19 | 0 | 0 | accident | 31900 | 12 |
| 2006 | 13 | Jeff Simmons | 14 | 7 | 17 | Rahal Letterman Team Ethanol | Panoz | Honda | Firestone | 104.068 | 80 | 0 | 0 | running | 50400 | 26 |
| 2006 | 13 | Danica Patrick | 11 | 8 | 16 | Rahal Letterman Racing Team Argent | Panoz | Honda | Firestone | 104.772 | 80 | 0 | 0 | running | 49000 | 24 |
| 2006 | 13 | Buddy Rice | 12 | 15 | 15 | Rahal Letterman Racing Team Argent | Panoz | Honda | Firestone | 104.529 | 75 | 0 | 0 | running | 39900 | 15 |
| 2007 | 15 | Scott Sharp | 17 | 14 | 8 | Patron Sharp Rahal Letterman | Dallara | Honda | Firestone | 93.183 | 79 | 0 | 0 | running | 41300 | 16 |
| 2007 | 15 | Ryan Hunter-Reay | 7 | 18 | 17 | Rahal Letterman Team Ethanol | Dallara | Honda | Firestone | 106.309 | 5 | 0 | 0 | handling | 37000 | 12 |
| 2008 | 16 | Ryan Hunter-Reay | 8 | 18 | 17 | Rahal Letterman Racing Team Ethanol | Dallara | Honda | Firestone | 107.620 | 80 | 0 | 0 | running | 0 | 12 |
| 2012 | 13 | Takuma Sato | 26 | 27 | 15 | Rahal Letterman Lanigan Racing | Dallara | Honda | Firestone | 108.297 | 2 | 0 | 0 | mechanical | 0 | 10 |
| 2013 | 15 | Graham Rahal | 8 | 11 | 15 | Midas/Big O Tires | Dallara | Honda | Firestone | 109.648 | 85 | 0 | 0 | running | 0 | 19 |
| 2013 | 15 | James Jakes | 19 | 25 | 16 | Acorn Stairlifts | Dallara | Honda | Firestone | 108.469 | 28 | 0 | 0 | mechanical | 0 | 5 |
| 2014 | 17 | Graham Rahal | 14 | 20 | 15 | National Guard | Dallara | Honda | Firestone | 109.901 | 85 | 1 | 18 | running | 0 | 11 |
| 2015 | 16 | Graham Rahal | 6 | 18 | 15 | Steak 'n Shake | Dallara | Honda | Firestone | 111.251 | 85 | 0 | 0 | running | 0 | 24 |
