| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 2005 | 3 | Vitor Meira | 12 | 5 | 17 | Rahal Letterman Racing Menards Johns Manville | Panoz | Honda | Firestone | 100.790 | 100 | 0 | 0 | running | 53400 | 30 |
| 2005 | 3 | Buddy Rice | 17 | 7 | 15 | Rahal Letterman Racing Argent Pioneer | Panoz | Honda | Firestone | 99.394 | 100 | 0 | 0 | running | 45800 | 26 |
| 2005 | 3 | Danica Patrick | 15 | 12 | 16 | Rahal Letterman Racing Argent Pioneer | Panoz | Honda | Firestone | 100.232 | 95 | 0 | 0 | running | 40700 | 18 |
| 2006 | 2 | Danica Patrick | 14 | 6 | 16 | Rahal Letterman Racing Team Argent | Panoz | Honda | Firestone | 100.553 | 100 | 0 | 0 | running | 50200 | 28 |
| 2006 | 2 | Buddy Rice | 7 | 13 | 15 | Rahal Letterman Racing Team Argent | Panoz | Honda | Firestone | 101.943 | 96 | 1 | 8 | accident | 41800 | 17 |
| 2007 | 2 | Scott Sharp | 15 | 11 | 8 | Patron Sharp Rahal Letterman | Dallara | Honda | Firestone | 100.784 | 100 | 0 | 0 | running | 45800 | 19 |
| 2007 | 2 | Jeff Simmons | 12 | 14 | 17 | Rahal Letterman Team Ethanol | Dallara | Honda | Firestone | 101.842 | 97 | 0 | 0 | running | 41300 | 16 |
| 2008 | 2 | Ryan Hunter-Reay | 6 | 17 | 17 | Rahal Letterman Racing Team Ethanol | Dallara | Honda | Firestone | 102.845 | 81 | 1 | 4 | running | 0 | 13 |
| 2012 | 1 | Takuma Sato | 14 | 22 | 15 | Rahal Letterman Lanigan Racing | Dallara | Honda | Firestone | 103.512 | 73 | 2 | 11 | mechanical | 0 | 12 |
| 2013 | 1 | Graham Rahal | 15 | 13 | 15 | Midas/Big O Tires | Dallara | Honda | Firestone | 104.061 | 110 | 0 | 0 | running | 0 | 17 |
| 2013 | 1 | James Jakes | 18 | 15 | 16 | Acorn Stairlifts | Dallara | Honda | Firestone | 104.237 | 110 | 0 | 0 | running | 0 | 15 |
| 2014 | 1 | Graham Rahal | 21 | 14 | 15 | National Guard | Dallara | Honda | Firestone | no speed | 110 | 0 | 0 | running | 0 | 16 |
| 2015 | 1 | Graham Rahal | 15 | 11 | 15 | Mi-Jack | Dallara | Honda | Firestone | 105.239 | 110 | 0 | 0 | running | 0 | 19 |
