Franchitti leads Detroit GP Sunday morning warm-up
| Pos | Car | Driver | Engine | Time | Speed | Diff | Gap | Laps |
| 1 | 10 | Franchitti, Dario | Honda | 01:17.9486 | 108.533 | 0.0000 | 0.0000 | 15 |
| 2 | 7 | Bourdais, Sebastien | Chevy | 01:18.0896 | 108.337 | 0.1410 | 0.1410 | 15 |
| 3 | 18 | Conway, Mike | Honda | 01:18.2082 | 108.173 | 0.2596 | 0.1186 | 12 |
| 4 | 19 | Wilson, Justin | Honda | 01:18.3546 | 107.971 | 0.4060 | 0.1464 | 15 |
| 5 | 14 | Sato, Takuma | Honda | 01:18.3757 | 107.942 | 0.4271 | 0.0211 | 16 |
| 6 | 6 | Saavedra, Sebastian | Chevy | 01:18.3773 | 107.939 | 0.4287 | 0.0016 | 18 |
| 7 | 1 | Hunter-Reay, Ryan | Chevy | 01:18.3846 | 107.929 | 0.4360 | 0.0073 | 16 |
| 8 | 9 | Dixon, Scott | Honda | 01:18.4000 | 107.908 | 0.4514 | 0.0154 | 17 |
| 9 | 3 | Castroneves, Helio | Chevy | 01:18.4023 | 107.905 | 0.4537 | 0.0023 | 18 |
| 10 | 27 | Hinchcliffe, James | Chevy | 01:18.4767 | 107.803 | 0.5281 | 0.0744 | 17 |
| 11 | 77 | Pagenaud, Simon | Honda | 01:18.4915 | 107.782 | 0.5429 | 0.0148 | 14 |
| 12 | 5 | Viso, EJ | Chevy | 01:18.5498 | 107.702 | 0.6012 | 0.0583 | 11 |
| 13 | 16 | Jakes, James | Honda | 01:18.8874 | 107.241 | 0.9388 | 0.3376 | 15 |
| 14 | 12 | Power, Will | Chevy | 01:19.3177 | 106.660 | 1.3691 | 0.4303 | 16 |
| 15 | 25 | Andretti, Marco | Chevy | 01:19.3241 | 106.651 | 1.3755 | 0.0064 | 15 |
| 16 | 4 | Briscoe, Ryan | Chevy | 01:19.3546 | 106.610 | 1.4060 | 0.0305 | 16 |
| 17 | 83 | Kimball, Charlie | Honda | 01:19.6543 | 106.209 | 1.7057 | 0.2997 | 15 |
| 18 | 55 | Vautier, Tristan(R) | Honda | 01:19.6674 | 106.191 | 1.7188 | 0.0131 | 10 |
| 19 | 98 | Tagliani, Alex | Honda | 01:19.7313 | 106.106 | 1.7827 | 0.0639 | 10 |
| 20 | 15 | Rahal, Graham | Honda | 01:19.7511 | 106.080 | 1.8025 | 0.0198 | 14 |
| 21 | 2 | Allmendinger, AJ | Chevy | 01:19.9357 | 105.835 | 1.9871 | 0.1846 | 15 |
| 22 | 11 | Kanaan, Tony | Chevy | 01:20.2679 | 105.397 | 2.3193 | 0.3322 | 11 |
| 23 | 78 | DeSilvestro, Simona | Chevy | 01:20.5812 | 104.987 | 2.6326 | 0.3133 | 12 |
| 24 | 67 | Newgarden, Josef | Honda | 01:21.2412 | 104.134 | 3.2926 | 0.6600 | 4 |
| 25 | 20 | Carpenter, Ed | Chevy | 01:21.3016 | 104.057 | 3.3530 | 0.0604 | 15 |
(R) Rookie Total Laps:352