| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McDonald, Katherine C (12)
|
PVAAC |
1:21.22 |
1:19.20 |
-2.02 |
| 2 |
Sislen, Tea R (12)
|
PVNCAP |
1:19.47 |
1:21.17 |
1.70 |
| 3 |
Rosade, Elyse M (11)
|
PVNCAP |
1:29.14 |
1:22.47 |
-6.67 |
| 4 |
Dewhirst, Emma G (11)
|
PVNCAP |
1:25.13 |
1:24.17 |
-0.96 |
| 5 |
Schreiber, Kathryn H (12)
|
PVNCAP |
1:37.83 |
1:25.01 |
-12.82 |
| 6 |
Samsot, Alexandra D (11)
|
PVNCAP |
1:23.26 |
1:25.09 |
1.83 |
| 7 |
Obeng, Stella M (11)
|
PVLIFE |
1:25.21 |
1:25.80 |
0.59 |
| 8 |
Boyko, Sophia T (12)
|
PVAAC |
|
1:26.17 |
- |
| 9 |
Na, Audrey G (11)
|
PVNCAP |
1:44.11 |
1:26.24 |
-17.87 |
| 10 |
Gavino, Alessandra B (11)
|
PVNCAP |
1:35.24 |
1:27.65 |
-7.59 |
| 11 |
Stark, Kiera K (12)
|
PVFXFX |
1:33.55 |
1:28.68 |
-4.87 |
| 12 |
Rose, Olivia R (12)
|
PVNCAP |
1:31.61 |
1:29.33 |
-2.28 |
| 13 |
Furches, Jacqueline S (12)
|
PVAAC |
1:32.89 |
1:30.31 |
-2.58 |
| 14 |
Loftis, Ella M (12)
|
PVNCAP |
1:33.13 |
1:31.25 |
-1.88 |
| 15 |
Pilot, Elizabeth L (12)
|
PVAAC |
1:39.55 |
1:31.30 |
-8.25 |
| 16 |
Miller, Etta M (11)
|
PVNCAP |
1:30.96 |
1:31.83 |
0.87 |
| 17 |
Cota-Robles, Isabella V (11)
|
PVNCAP |
1:35.13 |
1:34.72 |
-0.41 |
| 18 |
Yamashita, Kira K (11)
|
PVAAC |
1:41.03 |
1:34.80 |
-6.23 |
| 19 |
Nyamgarav, Nicole N (12)
|
PVAAC |
|
1:35.09 |
- |
| 20 |
Fredricks, McKenna M (12)
|
PVAAC |
|
1:36.08 |
- |
| 21 |
Schoennauer, Julia C (11)
|
PVNCAP |
1:38.07 |
1:36.25 |
-1.82 |
| 22 |
Sonn, Camille A (11)
|
PVAAC |
|
1:37.37 |
- |
| 23 |
Kennedy, Maraljin C (11)
|
PVNCAP |
1:40.52 |
1:38.98 |
-1.54 |
| 24 |
Guerrieri Brown, Giulia (12)
|
PVDCPR |
1:46.03 |
1:39.08 |
-6.95 |
| 25 |
Bayer, Jillian R (11)
|
PVNCAP |
|
1:39.35 |
- |
| 26 |
Farnum, Kathryn E (12)
|
PVAAC |
1:47.09 |
1:39.99 |
-7.10 |
| 27 |
Bon Salle, Francesca M (11)
|
PVAAC |
|
1:40.66 |
- |
| 28 |
Johnston, Abigail H (11)
|
PVDCPR |
1:49.54 |
1:41.91 |
-7.63 |
| 29 |
Bayer, Amelia J (11)
|
PVNCAP |
|
1:43.31 |
- |
| 30 |
Popp, Miriam E (12)
|
PVAAC |
1:43.47 |
1:45.09 |
1.62 |
| 31 |
Walton, Lilian J (11)
|
PVDCPR |
2:00.65 |
1:51.20 |
-9.45 |
| 32 |
Boldbaatar, Ulemj G (12)
|
PVLIFE |
1:54.50 |
1:51.51 |
-2.99 |
| 33 |
Ellsworth, Sloan K (12)
|
PVDCPR |
|
1:52.58 |
- |
| 34 |
Breton, Leila G (11)
|
PVAAC |
2:07.57 |
1:54.66 |
-12.91 |
| 35 |
Cameron, Mary A (11)
|
PVAAC |
2:05.76 |
1:55.01 |
-10.75 |
| 36 |
Manser, Eleena M (11)
|
PVNCAP |
|
2:25.38 |
- |
|
Lozar, Clara W (12)
|
PVNCAP |
1:30.84 |
NS |
- |
|
LaViolette, Kinsey N (11)
|
PVLIFE |
|
NS |
- |