It looks like you are qualified so it will be a matter of whether the school sees you as a good fit. Talk to the swim coaches - if they are keen to have you in their program, they may advocate for you with admissions.
Only two of your schools offer boarding. If that’s what you want, you may want to expand your list a bit. George School is about 15-20 minutes from L’ville and also has good swimming (and a year round team at their pool.) Blair and Hill are both a little further out, but not that far.
You don’t say whether you need FA. If you do, you will almost certainly want to expand your list as that makes this more competitive.