College coach contact at swim meets

Can someone please remind me (or point me to the link) for the rules regarding meeting/talking with college coaches who are attending a swim meet my kid is swimming at? My daughter is a rising senior. I seem to recall that athletes can’t speak with the coaches until their events are completed for the day. Anything else we need to keep in mind?

My daughter has been emailing with the coach, and has spoken with the assistant coach who is handling most of the recruiting bit we have not spoken with the head coach yet, A campus tour and unofficial visit is scheduled for next week, and an official visit scheduled for September. This is a school high on my daighter’s List and she doesn’t want to make any mistakes.

Thanks!

A coach (assistant) has asked to talk with my rising junior, but on Sunday night after finals. Not sure if that makes a difference. It’s also a bit weird in that she is actually going to meet the head coach later that same week.

Cannot say more than hello until entirely finished competing in that meet