yeah, 4:30 for his "first" go doesn't put him on the TP squad immediately, (and you figure AL's effort at nationals wasn't peak performance either) but it show(ed)s enough potential that in a year you could bet good money on him being on the squad before Tokyo.
Still possible I suppose, but looks a lot less likely.
Honestly, I'm not 100% sure why (other than youtube views) he'd even be on the start line in a mass start at Ttown. I guess people probably won't tune in to a dude doing 16 laps by himself on tracks across the US.