I think Abbey is at another level.
Jordan was a great high school runner, and a damn good college runner, but she's not at Abbey's level.
Betsy is more of a 10k runner.
Fast or slower, Abbey comes out on top.
I just can't come out with a scenario where Abbey loses. Saina could beat her of course. I don't see Jordan being a factor over the last lap if she hangs up that long.