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USA Swimming Zone Teams
| Time | Date | Name | Team | Meet |
|---|---|---|---|---|
| 27.89 | June 3, 2018 | Caeleb Dressel | Bolles School Sharks | Mel Zajac Jr. Internation |
| 29.87 | May 10, 2013 | Marijn Van Zundert | Bolles School Sharks | Arena Grand Prix at Charl |
| 31.02 | June 13, 2008 | Nikola Delic | Bolles School Sharks | Orlando Open - TPA |
| 32.25 | Jan. 20, 2008 | Jo Qupty | Bolles School Sharks | Florida Senior Circuit Me |
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