Race report as promised:
Official time was 1:20:16 (~6:08) which is a 17m+ PR but sadly 17 seconds too slow to go below 1:20. Even though this race was amazing and I felt great almost until the very end and really pushed, I screwed up a couple of times which I think cost me at least some time (e.g. trying to drink something at mile 12 which interrupted my breathing, pacing a team mate for a mile to prevent him from slowing down too much, and splitting completely positively). Also NYRR misplaced the markers at 7 and 8 which is insane for a race that expensive. I also nearly spit on somebody else as I thought that I was on the very outside of the pack.
Miles: 6:18, 6:00, 5:57, 5:53, 6:26 (up the bridge), 5:45 (down the bridge), ~6:05, ~6:06, ~6:05, 6:18, 6:12, 6:10, 6:52 (here I hit the wall a bit but tried to keep pushing).
Splits: 18:53, 37:48, 56:52, 1:16:17
I am going to jog a couple of miles later but I feel good about this performance even if it's not everything I had ultimately hoped for.