aaron krohn
Phoebe was the pacer in Cain's 4:04, doing exactly as asked.
If they're going for 3:56 or so, then 63's (2:06, 3:09) is good pacing.
As for Mary, Salazar has said she can go sub-4. With 6 or 7 of them having run under 4 this year, I expect a very fast race. If for no other reason than that Jenny wants Slaney's record.
I'm predicting she'll be in the thick of it, with a sub-4 a distinct possibility!