Only the coach will be able to tell you this. Start by filling out the swim team’s online recruiting form. As a soph, the coaches can’t email you back but you will be in their database. Collegeswimming.com is another good resource.
One thing that can be difficult to sort thru----participating in D1 athletics can limit one’s potential majors…some colleges even limit the schools that an athlete can be admitted to…for example engineering might be off the table.
I don’t know if it’s possible to swim and be an aviation major at Purdue or anywhere else, but that is something to research and ultimately speak with the coach about. Also, look at the majors of the current team members as part of your research.
Good luck.