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USA Swimming Zone Teams
| Time | Date | Name | Team | Meet |
|---|---|---|---|---|
| 31.19 | June 29, 2023 | Piper Enge | Bellevue Club Swim Team | Phillips 66 USA National Championships |
| 31.28 | Feb. 16, 2007 | Megan Jendrick | King Aquatic Club | Missouri Grand Prix |
| 35.43 | Aug. 12, 2003 | Sarah Stockwell | Valley Aquatics Swim Team | NCSA Junior Long Course Championships |
| 37.06 | May 23, 2003 | Katie Schaeffer | Chinook Aquatic Club | CA NOVA Speedo Grand Challenge |
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