I was there and it was not even close to "less than a second." It was probably the longest after the whistle I've ever seen anyone kick it. (Although granted it was probably snapped maybe 2 seconds after the whistle.) Mostly because it's either virtually simultaneous or so far in front they never snap it. I think the center snapped it pretty late very on purpose to get a practice kick in, which if it were my team I'd probably have them do as well.
That said, it was a bad, dumb and, most importantly, unnecessary call. If that happened against the Gophers I'd be pissed and I don't blame Solich for being pissed. The refs were determining way too much of the outcome there needlessly.
To answer a couple questions in this thread:
1) No he missed it badly duck hooking left.
2) As far as I can tell it was a MAC referee crew, although I can't 100% verify that from Mr. Google. The head referee did the 2012 MAC title game and he's not listed as a B10 referee on the list I saw. So, that's what I know about that.