| # | Track | Winner |
|---|
| 1 | Streets of St. Petersburg | Juan Pablo Montoya |
| 2 | NOLA Motorsports Park | James Hinchcliffe |
| 3 | Streets of Long Beach | Scott Dixon |
| 4 | Barber Motorsports Park | Josef Newgarden |
| 5 | Indianapolis Motor Speedway Road Course | Will Power |
| 6 | Indianapolis Motor Speedway | Juan Pablo Montoya |
| 7 | Raceway at Belle Isle Park | Carlos Munoz |
| 8 | Raceway at Belle Isle Park | Sebastien Bourdais |
| 9 | Texas Motor Speedway | Scott Dixon |
| 10 | Exhibition Place | Josef Newgarden |
| 11 | Auto Club Speedway | Graham Rahal |
| 12 | The Milwaukee Mile | Sebastien Bourdais |
| 13 | Iowa Speedway | Ryan Hunter-Reay |
| 14 | Mid-Ohio Sports Car Course | Graham Rahal |
| 15 | Pocono Raceway | Ryan Hunter-Reay |
| 16 | Sonoma Raceway | Scott Dixon |
Lead Lap — NASCAR, IndyCar & Formula 1 statistics. Not affiliated with any sanctioning body.