This mind blowing thing I figured out a couple weeks ago will help u alot!
1. grab some leave in conditioner or regular conditioner.
2. have your hair damp from after done swimming but pat down to get some extra water.
3. put just a little of the conditioner in the palm of your hand.
4. than start at your ends of your hair and work the conditioner up to your roots.
5. than u can brush or leave it and can put in a bun/ messy bun or ponty tail your choice.