Hard to say because it was my IE browser that got in first and there's no easy way to get the exact time. My best guess is around 3 minutes. I think I submitted around six minutes after the hour. I took my time entering everything and double-checked.
Last year, three minutes wasn't fast enough to get a downtown hotel.
Well join the club. I posted my time. I got in at 9:03:07. With Chrome, so I know that's accurate. Oh well. I guess my run had to end sometime. Either way, good luck to you. I hope you get something. I'm hoping someone here will be generous and offer their hotel to me. I keep thinking though, that my posts have made people hate me and I won't be offered anyone's downtown hotel haha.