| series | Champcar current |
| race |  Portland |
| year | 1999 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Walker | 5 | Valvoline/Cummins | Gil De Ferran |  | 3 | 1 | Reynard 99i | Honda HRS | 43 | |
| Ganassi | 4 | Target | Juan Montoya |  | 1 | 2 | Reynard 99i | Honda HRS | 25 | |
| Team Green | 27 | KOOL | Dario Franchitti |  | 12 | 3 | Reynard 99i | Honda HRS | ||
| Patrick | 40 | Tecate/Quaker State | Adrian Fernandez |  | 5 | 4 | Reynard 99i | Ford XD | ||
| Team Green | 26 | KOOL | Paul Tracy |  | 6 | 5 | Reynard 99i | Honda HRS | ||
| Team Rahal | 8 | Shell | Bryan Herta | | 4 | 6 | Reynard 99i | Ford XD | ||
| PacWest | 18 | Motorola | Roberto Moreno | | 11 | 7 | Reynard 99i | Mercedes IC108E | ||
| Team Rahal | 7 | Miller Lite/Harley Davidson | Max Papis |  | 10 | 8 | Reynard 99i | Ford XD | ||
| Forsythe | 33 | Player's/Indeck | Patrick Carpentier | | 8 | 9 | Reynard 99i | Mercedes IC108E | ||
| Newman-Haas | 6 | Kmart/Texaco/Havoline | Michael Andretti | | 14 | 10 | Swift 010.c | Ford XD | ||
| Arciero-Wells | 25 | MCI Worldcom | Christiano Da Matta | | 15 | 11 | Reynard 99i | Toyota RV8D | ||
| Ganassi | 12 | Target | Jimmy Vasser | | 7 | 12 | Reynard 99i | Honda HRS | ||
| Forsythe | 99 | Player's/Indeck | Greg Moore | | 13 | 13 | Reynard 99i | Mercedes IC108E | ||
| Newman-Haas | 11 | Kmart | Christian Fittipaldi | | 9 | 14 | Swift 010.c | Ford XD | ||
| Forsythe | 44 | McDonald's | Tony Kanaan | | 17 | 15 | Reynard 99i | Honda HRS | ||
| Penske | 2 | Marlboro | Al Unser Jr. | | 26 | 16 | Lola B99/00 | Mercedes IC108E | ||
| Team Gordon | 22 | John Mansville/Panasonic | Robby Gordon | | 20 | 17 | Swift 010.c [007] | Toyota RV8D | ||
| Penske | 3 | Marlboro | Tarso Marques | | 18 | 18 | Penske PC27B | Mercedes IC108E | ||
| Walker | 15 | Walker Racing | Memo Gidley | | 25 | 19 | Reynard 98i | Honda HRS | ||
| Dale Coyne | 19 | Herdez/Payton-Coyne | Michel Jourdain Jr. | | 24 | 20 | Lola B99/00 [T97] | Ford XD | ||
| Patrick | 20 | Visteon | PJ Jones | | 23 | 21 | Swift 010.c | Ford XD | ||
| Della Penna | 10 | Budweiser | Richie Hearn | | 21 | 22 | Reynard 98i | Toyota RV8D | ||
| Dale Coyne | 71 | The Tang Car/Payton-Coyne | Luiz Garcia Jr. | | 27 | 23 | Reynard 97i | Ford XD | ||
| Arciero-Wells | 24 | Pioneer/Worldcom | Scott Pruett | | 19 | 24 | Reynard 99i | Toyota RV8D | ||
| PacWest | 17 | Hollywood | Mauricio Gugelmin | | 16 | 25 | Reynard 99i | Mercedes IC108E | ||
| Hogan | 9 | Hogan Motor Leasing | Helio Castro-Neves | | 2 | 26 | Lola B99/00 | Mercedes IC108E | 30 | |
| All American Racers | 36 | Denso/Castrol | Gualter Salles | | 22 | 27 | Eagle 997 [987] | Toyota RV8D | ||
| Bettenhausen | 16 | EPSON | Shigeaki Hattori |  | 28 | 28 | Reynard 98i | Mercedes IC108E |
28 entries
