2011 STP 300
Chicagoland Speedway · 2011 · NASCAR O'Reilly Auto Parts Series
Race summary
| Winner | St | Cars | RAF | LLF | Ldrs | W-Led | Laps | Miles |
|---|---|---|---|---|---|---|---|---|
| Justin Allgaier | 13 | 42 | 29 | 9 | 12 | 1 | 200 | 300 |
Finishing order
Lap leaders
| # | Driver | Led | Share | Fin |
|---|---|---|---|---|
| 1 | Carl Edwards | 144 | 72.0% | P2 |
| 2 | Elliott Sadler | 29 | 14.5% | P11 |
| 3 | Aric Almirola | 9 | 4.5% | P4 |
| 4 | Brad Keselowski | 7 | 3.5% | P30 |
| 5 | Kenny Wallace | 2 | 1.0% | P7 |
| 6 | Kelly Bires | 2 | 1.0% | P8 |
| 7 | Steve Wallace | 2 | 1.0% | P12 |
| 8 | Justin Allgaier | 1 | 0.5% | P1 |
| 9 | Kevin Harvick | 1 | 0.5% | P13 |
| 10 | Ricky Stenhouse Jr. | 1 | 0.5% | P14 |
| 11 | Timmy Hill | 1 | 0.5% | P15 |
| 12 | Derrike Cope | 1 | 0.5% | P23 |