Her swimming strategy should be imposible!

Ledecky has the best time in the world by 20 seconds! Here we tell you how she got to be so good. And we also tell you about her possible rival. In Tokyo 2021 will the first time that the 1,500 meter freestyle will be swam in the female events. This means that Ledecky will probably make history. 00:00 - Ledecky at the 2012 London Olympics 01:51 - Ledecky at the 2013 World Championships 01:59 - Ledecky’s swimming strategy and technique 02:42 - Ledecky’s world records 03:14 - Sprinting swimming legends vs distance 04:35 - Select group of Michael Phelps and Krisztina Egerszegi Ledecky sprints to win 200m Freestyle gold Trailer Tokio 2021 Swimming Women - 1500m Freestyle | Top Moments | FINA World Championships 2019 - Gwangju At the pool with freestyle phenom Katie Ledecky