| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Olivia Krebs | 50 Y Free | Prelims | 26.98 | +8.8% |
| 2 | Tenzin Dedhen | 50 Y Free | Prelims | 28.05 | – |
| 3 | Nicole Sanford | 50 Y Free | Prelims | 28.86 | +4.9% |
| 4 | Isabella Lien | 50 Y Free | Prelims | 27.95 | +8.9% |
| 5 | Isabella Lien | 100 Y Fly | Prelims | 1:05.26 | +8.3% |
| 6 | Claudia Stone | 100 Y Fly | Prelims | 1:02.87 | +5.3% |
| 7 | Franny Bevell | 100 Y Fly | Prelims | 1:00.45 | +5.8% |
| 8 | Hattie Kugler | 200 Y IM | Prelims | 2:15.97 | +5.4% |
| 9 | Lily Metzler | 200 Y IM | Prelims | 2:27.22 | +7.1% |
| 10 | Grace Loveland | 200 Y IM | Prelims | 2:19.69 | +4.1% |
