Edmonton: Power leads opening IndyCar practice
| Rank | Car Driver Name | Time | Speed | Diff | Gap |
| 1 | 12 Power, Will | 01:02.2840 | 114.039 | –.—- | –.—- |
| 2 | 2 Matos, Raphael (R) | 01:02.7084 | 113.267 | 0.4244 | 0.4244 |
| 3 | 6 Briscoe, Ryan | 01:02.7561 | 113.181 | 0.4721 | 0.0477 |
| 4 | 3 Castroneves, Helio | 01:02.7816 | 113.135 | 0.4976 | 0.0255 |
| 5 | 15 Tracy, Paul | 01:02.8520 | 113.008 | 0.5680 | 0.0704 |
| 6 | 24 Conway, Mike (R) | 01:02.9546 | 112.824 | 0.6706 | 0.1026 |
| 7 | 18 Wilson, Justin | 01:03.1026 | 112.560 | 0.8186 | 0.1480 |
| 8 | 5 Moraes, Mario | 01:03.1577 | 112.461 | 0.8737 | 0.0551 |
| 9 | 06 Doornbos, Robert (R) | 01:03.2693 | 112.263 | 0.9853 | 0.1116 |
| 10 | 27 Mutoh, Hideki | 01:03.3363 | 112.144 | 1.0523 | 0.0670 |
| 11 | 10 Franchitti, Dario | 01:03.4095 | 112.015 | 1.1255 | 0.0732 |
| 12 | 9 Dixon, Scott | 01:03.6812 | 111.537 | 1.3972 | 0.2717 |
| 13 | 14 Hunter-Reay, Ryan | 01:03.8273 | 111.282 | 1.5433 | 0.1461 |
| 14 | 23 Scheckter, Tomas | 01:03.8464 | 111.248 | 1.5624 | 0.0191 |
| 15 | 02 Rahal, Graham | 01:03.8524 | 111.238 | 1.5684 | 0.0060 |
| 16 | 11 Kanaan, Tony | 01:04.1162 | 110.780 | 1.8322 | 0.2638 |
| 17 | 13 Viso, EJ | 01:04.1282 | 110.759 | 1.8442 | 0.0120 |
| 18 | 98 Antinucci, Richard (R) | 01:04.2159 | 110.608 | 1.9319 | 0.0877 |
| 19 | 4 Wheldon, Dan | 01:04.6254 | 109.907 | 2.3414 | 0.4095 |
| 20 | 26 Andretti, Marco | 01:04.9379 | 109.378 | 2.6539 | 0.3125 |
| 21 | 7 Patrick, Danica | 01:05.3368 | 108.711 | 3.0528 | 0.3989 |
| 22 | 20 Carpenter, Ed | 01:05.3386 | 108.708 | 3.0546 | 0.0018 |
| 23 | 34 Tagliani, Alex | 01:06.3707 | 107.017 | 4.0867 | 1.0321 |