IndyCar 2018 Portland
| Cla | # | Piloto | Equipe | Voltas | Tempo | Diferença | Intervalo | Mph | Pits | Abandono | Pontos | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 30 |  Takuma Sato | Rahal Letterman Lanigan Racing | 105 | 2:00'09.753 | 102.971 | 3 | 51 | |||||
| 2 | 28 | Ryan Hunter-Reay | Andretti Autosport | 105 | 2:00'10.362 | 0.608 | 0.608 | 102.962 | 2 | 41 | |||
| 3 | 18 |  Sébastien Bourdais | Dale Coyne Racing | 105 | 2:00'11.580 | 1.826 | 1.218 | 102.944 | 4 | 35 | |||
| 4 | 21 | Spencer Pigot | Ed Carpenter Racing | 105 | 2:00'14.309 | 4.555 | 2.729 | 102.905 | 3 | 32 | |||
| 5 | 9 |  Scott Dixon | Chip Ganassi Racing | 105 | 2:00'15.075 | 5.321 | 0.765 | 102.895 | 4 | 30 | |||
| 6 | 22 | Simon Pagenaud | Team Penske | 105 | 2:00'21.214 | 11.460 | 6.139 | 102.807 | 4 | 28 | |||
| 7 | 23 | Charlie Kimball |  Carlin | 105 | 2:00'21.759 | 12.005 | 0.545 | 102.799 | 4 | 26 | |||
| 8 | 27 | Alexander Rossi | Andretti Autosport | 105 | 2:00'23.130 | 13.376 | 1.371 | 102.780 | 3 | 27 | |||
| 9 | 19 |  Pietro Fittipaldi | Dale Coyne Racing | 105 | 2:00'28.129 | 18.375 | 4.998 | 102.709 | 3 | 22 | |||
| 10 | 1 | Josef Newgarden | Team Penske | 105 | 2:00'29.558 | 19.804 | 1.429 | 102.688 | 3 | 21 | |||
| 11 | 14 | Tony Kanaan | A.J. Foyt Enterprises | 105 | 2:00'31.889 | 22.136 | 2.331 | 102.655 | 3 | 19 | |||
| 12 | 6 |  Carlos Munoz | Schmidt Peterson Motorsports | 105 | 2:00'32.460 | 22.706 | 0.570 | 102.647 | 3 | 18 | |||
| 13 | 88 | Gabby Chaves | Harding Racing | 105 | 2:00'33.467 | 23.713 | 1.006 | 102.633 | 3 | 17 | |||
| 14 | 4 | Matheus Leist | A.J. Foyt Enterprises | 105 | 2:00'39.549 | 29.795 | 6.082 | 102.547 | 3 | 16 | |||
| 15 | 20 | Jordan King | Ed Carpenter Racing | 105 | 2:00'41.888 | 32.135 | 2.339 | 102.514 | 3 | 15 | |||
| 16 | 60 | Jack Harvey | Michael Shank Racing | 105 | 2:00'42.172 | 32.419 | 0.283 | 102.510 | 3 | 14 | |||
| 17 | 32 |  Alfonso Celis Jr. | Juncos Racing | 105 | 2:00'58.557 | 48.803 | 16.384 | 102.278 | 4 | 13 | |||
| 18 | 59 | Max Chilton | Carlin | 105 | 2:01'04.966 | 55.212 | 6.408 | 102.188 | 3 | 13 | |||
| 19 | 26 | Zach Veach | Andretti Autosport | 104 | 2:00'45.926 | 1 Lap | 1 Lap | 101.481 | 3 | 11 | |||
| 20 | 39 | Santino Ferrucci | Dale Coyne Racing | 101 | 2:00'42.306 | 4 Laps | 3 Laps | 98.603 | 3 | 10 | |||
| 21 | 12 |  Will Power | Team Penske | 98 | 2:00'43.962 | 7 Laps | 3 Laps | 95.652 | 4 | 11 | |||
| 22 | 5 |  James Hinchcliffe | Schmidt Peterson Motorsports | 76 | 1:53'35.486 | 29 Laps | 22 Laps | 78.843 | 4 | 8 | |||
| 23 | 15 | Graham Rahal | Rahal Letterman Lanigan Racing | 4 | 1:28'13.170 | 101 Laps | 72 Laps | 5.343 | 1 | Acidente | 7 | ||
| 24 | 10 |  Ed Jones | Chip Ganassi Racing | 0 | 0.920 | 105 Laps | 4 Laps | Acidente | 6 | ||||
| 25 | 98 | Marco Andretti | Andretti Autosport | 0 | 1.031 | 105 Laps | 0.110 | Acidente | 5 |
Voltas lideradas
| Voltas lideradas | Piloto |
|---|---|
| 1 - 7 | Will Power |
| 8 - 27 | Alexander Rossi |
| 28 - 32 | Ryan Hunter-Reay |
| 33 - 36 | Will Power |
| 37 - 48 | Alexander Rossi |
| 49 - 56 | Josef Newgarden |
| 57 - 70 | Ryan Hunter-Reay |
| 71 - 74 | Takuma Sato |
| 75 - 84 | Max Chilton |
| 85 - 105 | Takuma Sato |