| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Webb, Natalie I (12)
|
PVRMSC |
1:14.92 |
1:13.80 |
-1.12 |
| 2 |
Smith, Madison T (12)
|
PVRMSC |
1:14.38 |
1:15.84 |
1.46 |
| 3 |
Yo, Abigail S (12)
|
PVTIBU |
1:18.75 |
1:19.68 |
0.93 |
| 4 |
Daniel, Alisa F (11)
|
PVRMSC |
1:25.46 |
1:23.14 |
-2.32 |
| 5 |
Ossi, Luciana B (11)
|
PVRMSC |
1:42.83 |
1:25.34 |
-17.49 |
| 6 |
Kruse, Annabella M (12)
|
PVRMSC |
|
1:26.38 |
- |
| 7 |
Smith, Lauren C (11)
|
PVRMSC |
1:26.07 |
1:26.85 |
0.78 |
| 8 |
O'Donnell, Erin R (11)
|
PVRMSC |
1:29.91 |
1:28.63 |
-1.28 |
| 9 |
Ross, Elinor A (11)
|
PVASA |
1:29.94 |
1:30.26 |
0.32 |
| 10 |
Finn, Elizabeth C (11)
|
PVASA |
1:30.04 |
1:31.06 |
1.02 |
| 11 |
Brown, Brea (11)
|
PVRMSC |
1:40.37 |
1:31.10 |
-9.27 |
| 12 |
Mima, Audrey C (12)
|
PVPAC |
1:40.37 |
1:32.54 |
-7.83 |
| 13 |
Stoudt, Kaitlyn E (12)
|
PVTIBU |
|
1:32.80 |
- |
| 14 |
Evans-Gibson, Natalia (11)
|
PVNCAP |
|
1:34.25 |
- |
| 15 |
Tran, Melissa L (12)
|
PVRMSC |
|
1:34.48 |
- |
| 16 |
Bellerjeau, Schuyler A (11)
|
PVASA |
1:39.50 |
1:34.52 |
-4.98 |
| 17 |
Samson, Bethany B (12)
|
PVRMSC |
|
1:35.16 |
- |
| 18 |
Conner, Carolyn L (12)
|
PVRMSC |
|
1:35.70 |
- |
| 19 |
Nafal-Infante, Sofia (11)
|
PVNCAP |
|
1:36.06 |
- |
| 20 |
Walkiewicz-Yvon, Sveva (12)
|
PVTOLL |
2:04.20 |
1:37.24 |
-26.96 |
| 21 |
Auroux, Anne-Sophie E (12)
|
PVRMSC |
1:41.80 |
1:38.50 |
-3.30 |
| 22 |
Riley, Brianna M (11)
|
PVRMSC |
1:38.77 |
1:38.54 |
-0.23 |
| 23 |
Reese, Maggie P (12)
|
PVRMSC |
|
1:40.67 |
- |
| 24 |
Zhong, Vanessa (12)
|
PVRMSC |
|
1:41.27 |
- |
| 25 |
Goldstein, Naomi S (11)
|
PVASA |
1:41.40 |
1:42.34 |
0.94 |
| 26 |
Mao, Isabel Y (12)
|
PVNCAP |
1:41.45 |
1:45.42 |
3.97 |
| 27 |
Bustamante, Joelle Marie T (11)
|
PVRMSC |
|
1:45.96 |
- |
| 28 |
Lockard, Ava C (12)
|
PVRMSC |
|
1:48.58 |
- |
| 29 |
Kim, Madison B (11)
|
PVNCAP |
|
1:50.92 |
- |
| 30 |
Kraft, Amanda C (11)
|
PVRMSC |
|
1:56.69 |
- |
| 31 |
Turner, Emily C (11)
|
PVUN |
|
2:00.97 |
- |
|
Dworak, Andrea M (11)
|
PVRMSC |
|
DQ |
- |