Time | Date | Name | Team | Meet |
---|---|---|---|---|
53.92 | Jan. 12, 2020 | Elijah Sohn | Fort Worth Area Swim Team | NT COR 38th Speedo Greater Southwest |
54.04 | March 19, 2019 | Trey Dickey | City of Richardson Swim Team | NCSA Spring Junior National Championship |
54.10 | Jan. 15, 2006 | Mack LeBlanc | City of Plano Swimmers | NT KST A Scramble Meet |