2005 Portland - Results
Track Portland
City Portland, Oregon
Type Roadcourse
Length 1.959 mi
Trackrecord 0:57.214
| P | Driver | Nat | L | Time | GP |
|---|---|---|---|---|---|
| 1 | Cristiano da Matta PKV Racing |  | 105 | 1:51:51.404 | |
| 2 | Sébastien Bourdais Newman/Haas |  | 105 | 1:52:01.532 +10.128 | +10.128 |
| 3 | Paul Tracy Forsythe |  | 105 | 1:52:08.974 +17.570 | +7.442 |
| 4 | Mario Dominguez Forsythe |  | 105 | 1:52:10.044 +18.640 | +1.070 |
| 5 | A.J. Allmendinger RuSPORT |  | 105 | 1:52:18.112 +26.708 | +8.068 |
| 6 | Jimmy Vasser PKV Racing | | 105 | 1:52:24.881 +33.477 | +6.769 |
| 7 | Andrew Ranger Conquest Racing | | 105 | 1:52:31.749 +40.345 | +6.868 |
| 8 | Ronnie Bremer CTE-HVM |  | 104 | 1:51:59.720 +1 lap | +1 lap |
| 9 | Bjorn Wirdheim CTE-HVM |  | 104 | 1:52:02.973 +1 lap | +3.253 |
| 10 | Timo Glock Rocketsports |  | 104 | 1:52:23.023 +1 lap | +20.050 |
| 11 | Michael Valiante Dale Coyne | | 104 | 1:52:23.281 +1 lap | +0.258 |
| 12 | Nelson Philippe Conquest Racing | | 104 | 1:52:46.628 +1 lap | +23.347 |
| 13 | Alex Sperafico Dale Coyne | | 103 | 1:51:43.298 +2 laps | +1 lap |
| 14 | Marcus Marshall Team Australia |  | 103 | 1:52:00.911 +2 laps | +17.613 |
| 15 | Ryan Hunter-Reay Rocketsports | | 103 | 1:52:36.565 +2 laps | +35.654 |
| 16 | Oriol Servià Newman/Haas |  | 79 | 1:29:38.417 +26 laps | +24 laps |
| 17 | Justin Wilson RuSPORT |  | 45 | 0:46:19.064 +60 laps | +34 laps |
| 18 | Alex Tagliani Team Australia | | 8 | 0:08:18.305 +97 laps | +37 laps |