2005 Portland - Free practice 1 Results
Track Portland
City Portland, Oregon
Type Roadcourse
Length 1.959 mi
Trackrecord 0:57.214
| P | Driver | Nat | Time | GP | L |
|---|---|---|---|---|---|
| 1 | A.J. Allmendinger RuSPORT |  | 0:59.449 | 0 | |
| 2 | Paul Tracy Forsythe |  | 0:59.806 +0.357 | +0.357 | 0 |
| 3 | Sébastien Bourdais Newman/Haas |  | 1:00.002 +0.553 | +0.196 | 0 |
| 4 | Mario Dominguez Forsythe |  | 1:00.568 +1.119 | +0.566 | 0 |
| 5 | Timo Glock Rocketsports |  | 1:00.901 +1.452 | +0.333 | 0 |
| 6 | Cristiano da Matta PKV Racing |  | 1:01.692 +2.243 | +0.791 | 0 |
| 7 | Jimmy Vasser PKV Racing | | 1:02.755 +3.306 | +1.063 | 0 |
| 8 | Bjorn Wirdheim CTE-HVM |  | 1:04.177 +4.728 | +1.422 | 0 |
| 9 | Andrew Ranger Conquest Racing | | 1:05.925 +6.476 | +1.748 | 0 |
| 10 | Alex Tagliani Team Australia | | 1:06.032 +6.583 | +0.107 | 0 |
| 11 | Ryan Hunter-Reay Rocketsports | | 1:06.896 +7.447 | +0.864 | 0 |
| 12 | Justin Wilson RuSPORT |  | 1:08.078 +8.629 | +1.182 | 0 |
| 13 | Marcus Marshall Team Australia |  | 1:08.372 +8.923 | +0.294 | 0 |
| 14 | Oriol Servià Newman/Haas |  | 1:10.521 +11.072 | +2.149 | 0 |
| 15 | Alex Sperafico Dale Coyne | | 1:11.314 +11.865 | +0.793 | 0 |
| 16 | Nelson Philippe Conquest Racing | | 55:27.145 +54:27.696 | +54:15.831 | 0 |