| Event | Value | Date | Swimmer | Meet | |
|---|---|---|---|---|---|
Individual Medley 100 m | 4928 | Nov 22, 2020 | Caeleb Dressel United States | 2020 International Swimming League Budapest, Hungary | |
Individual Medley 200 m | 01:4963 | Dec 14, 2012 | Ryan Lochte United States | 2012 World Championships Istanbul, Turkey | |
Individual Medley 400 m | 3:5481 | Oct 20, 2019 | Seto Daiya Japan | 2019 International Swimming League Las Vegas, United States |
Please visit this site for the official version of WR