Fastest swim long course 100 metres breaststroke (female)
- Who
- Lilly King
- What
- 1:04.13 minute(s):second(s)
- Where
- Hungary (Budapest)
- When
- 25 August 2017
On 25 July 2017, Lilly King (USA) won the final of the women’s 100 m breaststroke in 1 minute 4.13 seconds at the 2017 FINA World Championships at the Danube Arena in Budapest, Hungary. It was one of four world records set on the same day.