Women's 400 Freestyle - B Final
World Record: Ariarne Titmus, 3:55.38
American Record: Katie Ledecky, 3:56.46
U.S. Open Record: Katie Ledecky, 3:57.94
Meet Record: Katie Ledecky, 3:57.94
2025 TYR Pro Swim Series Westmont:
Mary-Sophie Harvey, 4:08.67
Click on the athlete's name below to view their bio.
| Name | Prelims Time |
|---|---|
| Laura Kalmar Lane 1 | 4:34.34 |
| Elaine Luisetti Lane 2 | 4:34.18 |
| Lauren Lonsdale Lane 3 | 4:30.15 |
| Charlotte Milkie Lane 4 | 4:29.44 |
| Mia Su Lane 5 | 4:29.91 |
| Lelia Symington Lane 6 | 4:32.29 |
| Ellie Broughton Lane 7 | 4:34.25 |
| Brianna Gough Lane 8 | 4:34.55 |