| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Hailey-Autumn G (11)
|
PVFISH |
1:18.31 |
1:18.05 |
-0.26 |
| 2 |
Stukus, Aleena J (11)
|
PVMACH |
1:22.45 |
1:18.77 |
-3.68 |
| 3 |
Landeryou, Clara E (11)
|
PVNCAP |
1:32.31 |
1:24.49 |
-7.82 |
| 4 |
Morgan, Grace R (11)
|
VAWST |
1:28.90 |
1:26.28 |
-2.62 |
| 5 |
Bredehoeft, Celia L (11)
|
PVMACH |
1:29.18 |
1:27.50 |
-1.68 |
| 6 |
Wentland, Annika M (11)
|
PVNCAP |
1:30.24 |
1:28.20 |
-2.04 |
| 7 |
McCaskey, Isabel V (11)
|
PVNCAP |
1:33.16 |
1:28.28 |
-4.88 |
| 8 |
Murray, Paige C (11)
|
PVFISH |
1:29.71 |
1:28.61 |
-1.10 |
| 9 |
Thornton, Kira N (11)
|
PVMACH |
|
1:29.78 |
- |
| 10 |
Pezzimenti, Alessandra E (11)
|
PVMACH |
1:33.56 |
1:31.18 |
-2.38 |
| 11 |
Diccox, Sophie (11)
|
PVHACC |
1:36.44 |
1:31.37 |
-5.07 |
| 12 |
Mullen, Caroline M (11)
|
PVNCAP |
1:32.03 |
1:33.00 |
0.97 |
| 13 |
Waugh, Olivia F (11)
|
PVMACH |
1:30.23 |
1:33.11 |
2.88 |
| 14 |
Rieger, Annika L (11)
|
PVMACH |
1:41.75 |
1:34.13 |
-7.62 |
| 15 |
Boughanem, Sabrina L (11)
|
PVFISH |
1:44.58 |
1:36.05 |
-8.53 |
| 16 |
Hall, Elizabeth L (11)
|
PVYORK |
1:42.11 |
1:36.78 |
-5.33 |
| 17 |
Tufts, Natalie M (11)
|
PVYORK |
1:38.73 |
1:36.86 |
-1.87 |
| 18 |
Salley, Laura K (11)
|
VAWST |
1:53.61 |
1:37.27 |
-16.34 |
| 19 |
Bartlett, Nayarit E (11)
|
VASTLH |
1:43.73 |
1:37.89 |
-5.84 |
| 20 |
Jones, Cleia J (11)
|
PVNCAP |
1:41.89 |
1:39.77 |
-2.12 |
| 21 |
Read, Colleen E (11)
|
PVMACH |
1:35.87 |
1:41.49 |
5.62 |
| 22 |
Jones, Tessa S (11)
|
PVNCAP |
1:42.34 |
1:41.85 |
-0.49 |
| 23 |
Lyon, Cassidy A (11)
|
VASTLH |
|
1:42.18 |
- |
| 24 |
Kumar, Ananya (11)
|
PVYORK |
2:20.28 |
1:50.15 |
-30.13 |
| 25 |
Kiernan, Madeleine J (11)
|
PVYORK |
|
1:56.11 |
- |
| 26 |
Tanavade, Ghazal P (11)
|
PVHACC |
|
1:56.90 |
- |