Grand Prix of Baltimore
Presented by SRT
Baltimore Street Circuit
2.04 Mile Street Course
75 Laps/153 Miles
September 2, 2012
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 10 | Ryan Hunter-Reay | 28 | Sun Drop Citrus Soda/DHL | Dallara DW12 | Chevy | 75 | 2:09:02.9522 71.136 | 50 |
| 2 | 11 | Ryan Briscoe | 2 | PPG Automotive Refinish | Dallara DW12 | Chevy | 75 | 2:09:04.3913 71.122 | 40 |
| 3 | 9 | Simon Pagenaud | 77 | Hewlett-Packard | Dallara DW12 | Honda | 75 | 2:09:05.9775 71.108 | 35 |
| 4 | 2 | Scott Dixon | 9 | Target | Dallara DW12 | Honda | 75 | 2:09:06.8803 71.100 | 32 |
| 5 | 15 | Rubens Barrichello | 8 | BMC/Embrase | Dallara DW12 | Chevy | 75 | 2:09:07.9972 71.089 | 30 |
| 6 | 1 | Will Power | 12 | Verizon | Dallara DW12 | Chevy | 75 | 2:09:08.6989 71.083 | 31 |
| 7 | 16 | Oriol Servià | 22 | WIX Filters | Dallara DW12 | Chevy | 75 | 2:09:10.5435 71.066 | 26 |
| 8 | 13 | Alex Tagliani | 98 | Barracuda Networks | Dallara DW12 | Honda | 75 | 2:09:10.7223 71.064 | 24 |
| 9 | 22 | E. J. Viso | 5 | CITGO/PDVSA | Dallara DW12 | Chevy | 75 | 2:09:11.8173 71.054 | 22 |
| 10 | 14 | Helio Castroneves | 3 | Penske Truck Rental | Dallara DW12 | Chevy | 75 | 2:09:12.0365 71.052 | 20 |
| 11 | 21 | Graham Rahal | 38 | NTB/Service Central | Dallara DW12 | Honda | 75 | 2:09:13.2485 71.041 | 19 |
| 12 | 23 | J. R. Hildebrand | 4 | National Guard | Dallara DW12 | Chevy | 75 | 2:09:20.1113 70.978 | 18 |
| 13 | 4 | Dario Franchitti | 10 | Lexar Media/Target | Dallara DW12 | Honda | 74 | Out of fuel | 17 |
| 14 | 18 | Marco Andretti | 26 | Dr Pepper Ten | Dallara DW12 | Chevy | 74 | Flagged | 16 |
| 15 | 5 | James Hinchcliffe | 27 | GoDaddy.com | Dallara DW12 | Chevy | 73 | Flagged | 15 |
| 16 | 12 | Mike Conway | 14 | ABC Supply | Dallara DW12 | Honda | 73 | Flagged | 14 |
| 17 | 7 | Justin Wilson | 18 | Sonny's BBQ | Dallara DW12 | Honda | 72 | Flagged | 13 |
| 18 | 17 | Charlie Kimball | 83 | Levemir and NovoLog FlexPen | Dallara DW12 | Honda | 65 | Drive train | 12 |
| 19 | 20 | Bruno Junqueira | 67 | Sarah Fisher Hartman Racing | Dallara DW12 | Honda | 64 | Suspension | 12 |
| 20 | 6 | Tony Kanaan | 11 | GEICO/Mouser Electronics | Dallara DW12 | Chevy | 52 | Wrecked | 12 |
| 21 | 24 | Takuma Sato | 15 | Mi-Jack | Dallara DW12 | Honda | 50 | Fuel pressure | 12 |
| 22 | 25 | Simona De Silvestro | 78 | Nuclear Clean Air Energy/Lotus | Dallara DW12 | Lotus | 38 | Wrecked | 12 |
| 23 | 3 | Sébastien Bourdais | 7 | TrueCar | Dallara DW12 | Chevy | 32 | Suspension | 12 |
| 24 | 19 | James Jakes | 19 | Boy Scouts of America | Dallara DW12 | Honda | 31 | Wrecked | 12 |
| 25 | 8 | Ed Carpenter | 20 | Fuzzy's Ultra Premium Vodka | Dallara DW12 | Chevy | 10 | Wrecked | 10 |
| Lap Leaders | Total | Laps |
| Will Power | 22 | 1-18, 53-56 |
| Simon Pagenaud | 14 | 37-50 |
| Ryan Hunter-Reay | 13 | 19-20, 22, 36, 51-52, 69-75 |
| Takuma Sato | 12 | 24-35 |
| Ryan Briscoe | 11 | 58-68 |
| James Hinchcliffe | 2 | 21, 23 |
| Alex Tagliani | 1 | 57 |