Flynn has a psychology exam to sit extramurally today and will carry on with her individual strength and fitness work in anticipation of getting selected by Hager.
Apart from co-captains Kayla Sharland and Emily Naylor, it was unlikely any of her teammates would sleep particularly comfortably in the next few nights, Flynn said.
She knows the drill - she was the bolter in the women's squad for the 2008 Beijing Olympics, displacing close friend, flatmate and fellow teenage striker Charlotte Harrison.
It wasn't an easy time for the pair.
"I can only imagine that for players who don't see their names on the list it is going to be gut-wrenching because I've seen others go through it.
"I've been lucky enough to have been on the right side of the email so far but to miss out, having given such a huge part of your life to it for so long, would be tough.
"It's hard to know what to say or do in that situation.
"I remember with Charlotte, I really didn't know what to say or do, so probably a text is the best thing, then give them a bit of time.
"If I was in that situation, space to gather my thoughts would be good so I could be with family and friends."
Flynn wasn't part of the festival day in Tauranga, with Hager insisting players with university exam commitments not overload themselves.
But as a past student of Tauranga Intermediate and with her mum Michelle a teacher there, she didn't take much coercing, leaving Black Sticks striker Cat Finlayson to take care of the afternoon session at Blake Park while she hit the books.
Fresh off a series loss to Korea, where Hager experimented with combinations in what was effectively an Olympic trial, Flynn said once-picked, the Black Sticks were not going to London to make up the numbers.
"We've all trained hard and done everything to set ourselves up for a medal. Last year's bronze at the Champions Trophy proved to us we belong in that top tier, and although we've got a tough pool we can set ourselves up for a semifinal spot if we can get through that."