HondaCRX

http://www.tracklaptimes.com/

I built a site that allows you to submit your laptimes for various tracks. It's primarily West coast tracks right now, but continue to add tracks as requests are made and as I get around to not being completely lazy. While the NASA site does have everyone's laps, it's hard to navigate...

Anyways, some of the features of the site are:
- Configuration based lap time tracking (ie. BW13 CW vs BW13 CCW lap time lists)
- Filtering/Sorting. You can filter only GTRs... or sort by HP
- Tires, HP, Race weight in main list for easier comparison
- Modification list
- Video linking... you can upload a link of lap you ran to share
- Store your personal best laps at various tracks
- See other user's best laps at various tracks

You have to register with the site, create a garage, then navigate to the track and layout to submit a time.

Some examples:
Laguna Seca

Chuckwalla

Feedback is welcomed! I built it for a group of us track rats, thought others could benefit as well...

KrAzY17

I uploaded mine