Time | Date | Name | Team | Meet |
---|---|---|---|---|
1:08.70 | Jan. 14, 2023 | Ethan Gugel | South Dakota Zone Team | IA Midwest All Stars |
1:11.09 | March 6, 2021 | Tate Johnson | Greater Rapid City Ellsworth Area Team | SD 12 & Under Championship |
1:11.35 | Feb. 29, 2020 | Ryan Schmidt | Aberdeen Swim Club | South Dakota Short Course Championships |
1:11.80 | Jan. 18, 2020 | Ryan Schmidt | Aberdeen Swim Club | MW Midwest All Stars |
1:12.15 | April 7, 2017 | Evan Mahrous | Sioux Falls Swim Team | Dolfin Elite Showcase Cla |