I think I've watched pretty much all of the TAS's "Becoming a Beast" videos, so here are my predictions for their times today:
800
Windle - 1:46.5 - It looks like he's in shape, but it's been a while since he's had a good race. I figure 1:46 sounds right then.
Brown - 1:49 high - He's been injured recently, and he didn't really look that great in his last two workouts. I wouldn't be surprised to see him run slower than this, but he ran 1:50 in a time trial last summer, and I still think he's in better shape now.
1500
Kerr - 3:35.00 - He should be challenging for the win here. Looks to me like he's fit, and 3:35 seems like a good opener for a 3:32 guy.
Yorks/Ribich - 3:37 mid - It looks to me like they're in pretty similar shape from their workouts, so I think they'll finish pretty close to one another. I expect them to be a couple seconds behind Kerr, as he's clearly the best in the group and they've been behind him in workouts.
Wynne - 3:38 mid - He seemed to struggle with some of the longer workouts at altitude, but he did well at the shorter stuff.