Katie Ledecky remains the 'Queen of the 800 free' with 7th world title in the event | NBC Sports

After swimming her fastest-time ever in an 800m freestyle at the world championships, Katie Ledecky said she's "ecstatic" to cap a "great season" in this fashion, and speaks to taking the pressure off to be able to enjoy the race and appreciate the moment. #NBCSports #KatieLedecky #Swimming » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacockt...