A mile!

5/19 - 12 laps
5/20 - 14 laps
5/21 - 16 laps
5/26 - 18 laps
5/27 - 20 laps
5/28 - 20 laps
6/1 - 22 laps
6/2 - 22 laps
6/3 - 22 laps
6/5 - 30 laps
6/8 - 24 laps
6/9 - 30-minute jog
6/10 - 24 laps
6/11 - 36 laps (1/2 mile!)
6/15 - 26 laps
6/16 - 48 laps (2/3 mile, no rests)
6/18 - 26 laps
6/19 - 26 laps
6/22 - 10 laps (Pool was overcrowded with 4 people swimming clockwise in each set of double lanes, collisions, and craziness, so I gave up to live another day after 10 frustrating laps)
6/23 - 72 laps - 1 mile! - I last swam a mile the day I got my junior lifesavers patch when I was 12. That was not recently.