UChicago – great in econ and math, looks for student athletes. S1 was a math major there.They have non-binding Early Action. Both my kids applied EA, got in, and that was a heck of an admit to have in hand in December!
Your D will be on the table for discussion everywhere she applies. My big question would be – would she want to be at School X if she weren’t swimming? Some kids get to college and realize that the collegiate swimming environment is very different/hard to coordinate with academics, and decide to focus on other areas in their life. Finding her academic peeps is important, too.