| Name | Time | Date | Meet |
|---|---|---|---|
| Blake Amlicke | 21.57 | March 2, 2024 | GA DYNA Southern Premier |
| Blake Amlicke | 21.65 | Dec. 6, 2023 | Speedo Winter Junior Championship East |
| Blake Amlicke | 22.12 | March 5, 2022 | SE TNAQ Speedo Southern Premier |
| Evan Petty | 22.88 | Dec. 5, 2020 | SE NAC Music City Invite |
| Jackson DeFore | 22.98 | March 7, 2020 | 2020 GA DYN Speedo Southern Premier |
| Chatham Dobbs | 22.63 | Dec. 7, 2012 | Speedo Winter Junior National Championships |
| Parker Camp | 23.44 | Dec. 11, 2009 | Speedo Junior Nationals |
| Joey Schneider | 24.68 | March 6, 2003 | American Short Course Championships |
