F1 vs Indycar, incredible pace difference

[cheddar]

For the first time ever a direct comparison between F1 and Indycar lap times has been seen as the Indycar Series ran their inaugural event at Circuit Of Americas yesterday.

Fastest lap Indycar: 1.46 seconds
Fastest lap F1: 1.32 seconds

I knew that F1 cars would be quicker but FOURTEEN SECONDS!

Is that F2 pace? Or even F3?
Some of you will know.