IndyCar: Daly tops Iowa test
Seven IndyCar drivers turned a mind-numbing 2,000 test laps Thursday around the short 0.875-mile oval Iowa oval ahead of the upcoming doubleheader weekend.
Conor Daly was quickest in the Ed Carpenter #20 Chevy followed by Andretti’s Colton Herta, and teammate Alexander Rossi.
Thursday Test Times
| Pos | No | Name | Time | Diff | Gap | Speed | Engine | Team |
| 1 | 20 | Conor Daly | 18.2497 | 0.000s | 0.000s | 176.354 | Chevy | Ed Carpenter Racing |
| 2 | 26 | Colton Herta | 18.3713 | 0.1216 | 0.1216 | 175.186 | Honda | Andretti Autosport w/Curb-Agajanian |
| 3 | 27 | Alexander Rossi | 18.3952 | 0.1455 | 0.0239 | 174.959 | Honda | Andretti Autosport |
| 4 | 33 | Ed Carpenter | 18.4121 | 0.1624 | 0.0169 | 174.798 | Chevy | Ed Carpenter Racing |
| 5 | 28 | Romain Grosjean | 18.4348 | 0.1851 | 0.0227 | 174.583 | Honda | Andretti Autosport |
| 6 | 21 | Rinus VeeKay | 18.4996 | 0.2499 | 0.0648 | 173.971 | Chevy | Ed Carpenter Racing |
| 7 | 29 | Devlin DeFrancesco | 18.5772 | 0.3275 | 0.0776 | 173.245 | Honda | Andretti Steinbrenner Autosport |