The Standings window can give insights into the overall field,
it shows flags, fastest lap, offset from qualifying positions, and more.

The Driver Inspector can show you more information about a specific driver
Click on the name of any driver in the standings and see this window fill with data.

The Race Information windows show the little bits of info that might be nice to have.

The "Track Map" shows the distances between cars, so you can see how far ahead (or behind) you are.