Delphi Indy 300 2003
Chicagoland Speedway · · NTT IndyCar Series
Finishing order
| Fin | Driver | Team | Engine | Laps | Pts |
|---|---|---|---|---|---|
| 1 | Sam Hornish Jr. | Panther Racing | Chevrolet | ||
| 2 | Scott Dixon | Chip Ganassi Racing | Toyota | ||
| 3 | Bryan Herta | Andretti Global | Honda | ||
| 4 | Dan Wheldon | Andretti Global | Honda | ||
| 5 | Tomas Scheckter | Chip Ganassi Racing | Toyota | ||
| 6 | Tony Kanaan | Andretti Global | Honda | ||
| 7 | Alex Barron | Mo Nunn Racing | Toyota | ||
| 8 | Roger Yasukawa | Fernandez Racing | Honda | ||
| 9 | Tora Takagi | Mo Nunn Racing | Toyota | ||
| 10 | Robbie Buhl | Dreyer & Reinbold Racing | Chevrolet | ||
| 11 | Scott Sharp | Kelley Racing | Toyota | ||
| 12 | Gil de Ferran | Team Penske | Toyota | ||
| 13 | Ed Carpenter | PDM Racing | Chevrolet | ||
| 14 | Richie Hearn | Hemelgarn Racing | Chevrolet | ||
| 15 | Felipe Giaffone | Mo Nunn Racing | Toyota | ||
| 16 | Buddy Lazier | Hemelgarn Racing | Chevrolet | ||
| 17 | A.J. Foyt IV | A.J. Foyt Enterprises | Toyota | ||
| 18 | Sarah Fisher | Dreyer & Reinbold Racing | Chevrolet | ||
| 19 | Al Unser Jr. | Kelley Racing | Toyota | ||
| 20 | Helio Castroneves | Team Penske | Toyota | ||
| 21 | Kenny Bräck | Rahal Letterman Lanigan Racing | Honda |