Chicago Seeded Start Corral

All those running Chicago in October...I was looking at the website for the marathon and ran across the seating for the start. Besides the Elites (sub 2:30:59) there are 5 corrals. This is what they say:

Proof of qualifying times must be faxed to 312.904.9808. Address your fax to: Bank of America Chicago Marathon Start Corrals. Start Corral qualifying times will not be accepted after Friday, August 13, 2010.

Hope this helps...