| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bhardwaj, Adya (7)
|
PVASA |
1:06.39 |
54.67 |
-11.72 |
| 2 |
Baterdene, Misheel (7)
|
PVAAC |
56.72 |
56.62 |
-0.10 |
| 3 |
Reilly, Clara G (7)
|
PVNCAP |
|
58.73 |
- |
| 3 |
Bracciale, Zara A (7)
|
PVNCAP |
|
58.73 |
- |
| 5 |
Li, MingZe (7)
|
PVNCAP |
|
1:00.83 |
- |
| 6 |
Cho, Claire Y (7)
|
PVMACH |
|
1:01.91 |
- |
| 7 |
Kemp, Charlotte A (7)
|
PVASA |
|
1:02.30 |
- |
| 8 |
Malin, Lucy E (7)
|
PVFBST |
|
1:02.33 |
- |
| 9 |
Minear, Abigail C (7)
|
PVAAC |
|
1:04.38 |
- |
| 10 |
Haeni, Laurel M (7)
|
PVNCAP |
|
1:05.16 |
- |
| 11 |
Shive, Keira X (7)
|
PVNCAP |
1:18.28 |
1:07.16 |
-11.12 |
| 12 |
Reiner, Hadley K (7)
|
PVASA |
|
1:10.19 |
- |
| 13 |
Muller, Kathryn J (6)
|
PVNCAP |
|
1:10.28 |
- |
| 14 |
Rosenthal, Chloe J (7)
|
PVNCAP |
|
1:12.82 |
- |
| 15 |
Branham, Maeve E (6)
|
PVMACH |
|
1:26.40 |
- |
|
Frantz, Graycen M (7)
|
PVMACH |
|
DQ |
- |
|
Piatek, Lucy K (7)
|
PVMACH |
|
DQ |
- |
|
Agbomson, Naomi M (7)
|
PVMACH |
|
DQ |
- |
|
Spencer, Gibson H (7)
|
PVHACC |
|
DQ |
- |
|
Qin, Eva X (6)
|
PVASA |
|
DQ |
- |
|
Vallhonrat, Charlotte M (7)
|
PVASA |
|
NS |
- |