Katie Ledecky saved her best for last, cruising to a win in her 1500m freestyle heat in her third and final race of the day. #NBCOlympics #Tokyo2020 #Swimming » Subscribe to NBC Sports: » Watch live Olympic coverage on NBCOlympics.com: Stay up to date on Swimming in Tokyo: Visit NBCOlympics.com,: Watch the Tokyo Olympics on… Continue reading Katie Ledecky looks DOMINANT in 1500m free heat win | Tokyo Olympics | NBC Sports