2006 Grand Prix of Portland - Snelste ronden
Circuit Portland
Stad Portland, Oregon
Type Permanent
Lengte 3.153 km
Baanrecord 0:57.214
| P | Coureur | Nat | Motor | R | Tijd | VV |
|---|---|---|---|---|---|---|
| 1 | Will Power Team Australia |  | 70 | 0:59.260 | ||
| 2 | Sébastien Bourdais Newman/Haas |  | 97 | 0:59.440 +0.180 | +0.180 | |
| 3 | Bruno Junqueira Newman/Haas |  | 91 | 0:59.790 +0.530 | +0.350 | |
| 4 | A.J. Allmendinger Forsythe |  | 84 | 0:59.860 +0.600 | +0.070 | |
| 5 | Cristiano da Matta RuSPORT | | 96 | 0:59.930 +0.670 | +0.070 | |
| 6 | Nelson Philippe CTE-HVM | | 89 | 0:59.970 +0.710 | +0.040 | |
| 7 | Justin Wilson RuSPORT |  | 105 | 1:00.170 +0.910 | +0.200 | |
| 8 | Dan Clarke CTE-HVM |  | 93 | 1:00.230 +0.970 | +0.060 | |
| 9 | Jan Heylen Dale Coyne |  |  | 96 | 1:00.380 +1.120 | +0.150 |
| 10 | Paul Tracy Forsythe |  | 70 | 1:00.380 +1.120 | +0.000 | |
| 11 | Andrew Ranger Conquest Racing | | 82 | 1:00.470 +1.210 | +0.090 | |
| 12 | Oriol Servià PKV Racing |  | 54 | 1:00.590 +1.330 | +0.120 | |
| 13 | Alex Tagliani Team Australia | | 86 | 1:00.620 +1.360 | +0.030 | |
| 14 | Nicky Pastorelli Rocketsports |  | 71 | 1:01.040 +1.780 | +0.420 | |
| 15 | Katherine Legge PKV Racing | | 103 | 1:01.050 +1.790 | +0.010 | |
| 16 | Charles Zwolsman Conquest Racing | | 98 | 1:01.050 +1.790 | +0.000 | |
| 17 | Tonis Kasemets Rocketsports |  | 68 | 1:01.260 +2.000 | +0.210 | |
| 18 | Mario Dominguez Dale Coyne |  | | 92 | 1:01.350 +2.090 | +0.090 |