| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bryan, Alyssa M (10)
|
PVSA |
1:23.14 |
1:21.54 |
-1.60 |
| 2 |
Carson, Cassidy A (10)
|
PVDCPR |
1:25.53 |
1:26.71 |
1.18 |
| 3 |
Joselow, Eloise M (9)
|
PVDCPR |
|
1:35.72 |
- |
| 4 |
Cartagena, Ila F (9)
|
PVSA |
1:46.75 |
1:35.73 |
-11.02 |
| 5 |
Weglarz, Antonina D (10)
|
PVPAC |
1:44.86 |
1:35.85 |
-9.01 |
| 6 |
Allender, Mabel A (10)
|
PVDCPR |
1:39.82 |
1:36.60 |
-3.22 |
| 7 |
Stormberg, Monroe A (9)
|
PVDCPR |
1:40.87 |
1:36.95 |
-3.92 |
| 8 |
Zhou, Leyna (9)
|
PVSA |
1:57.92 |
1:38.09 |
-19.83 |
| 9 |
Cruz, Irina A (10)
|
PVSA |
1:38.16 |
1:38.14 |
-0.02 |
| 10 |
Gronvall, Emily E (10)
|
PVSA |
1:57.09 |
1:38.99 |
-18.10 |
| 11 |
Anyabuike, Anuli N (10)
|
PVDCPR |
1:58.65 |
1:39.58 |
-19.07 |
| 12 |
Spurlock, Emily M (9)
|
PVDCPR |
1:41.46 |
1:39.59 |
-1.87 |
| 13 |
Horton, Elise S (9)
|
PVDCPR |
1:45.49 |
1:44.77 |
-0.72 |
| 14 |
Herrera, Lucia E (9)
|
PVPAC |
|
1:45.75 |
- |
| 15 |
Jenkins, Reese L (10)
|
PVSA |
1:48.34 |
1:47.38 |
-0.96 |
| 16 |
Webb, Magnolia B (9)
|
PVPAC |
|
1:48.00 |
- |
| 17 |
Mabrouki, Ava Y (9)
|
PVDCPR |
1:53.67 |
1:48.32 |
-5.35 |
| 18 |
Josey, Eden H (9)
|
PVSA |
|
1:48.75 |
- |
| 19 |
Whittington, Evangeline J (10)
|
PVDCPR |
2:06.71 |
1:49.03 |
-17.68 |
| 20 |
Schojan, Josephine S (10)
|
PVDCPR |
1:54.29 |
1:50.02 |
-4.27 |
| 21 |
El Shazli, Isabel C (9)
|
PVDCPR |
|
1:53.47 |
- |
| 22 |
Kennedy, Eleanor J (9)
|
PVDCPR |
|
1:55.81 |
- |
| 23 |
Burke-Chinarro, Isabel (10)
|
PVDCPR |
1:57.83 |
1:57.51 |
-0.32 |
| 24 |
Carballo-Naranjo, Reina D (10)
|
PVDCPR |
2:04.63 |
1:58.43 |
-6.20 |
| 25 |
Fleming, Beckett E (9)
|
PVDCPR |
2:07.73 |
2:01.12 |
-6.61 |
| 26 |
Ory, Sybil L (9)
|
PVDCPR |
|
2:01.28 |
- |
| 27 |
Paden, Penelope A (9)
|
PVDCPR |
|
2:03.66 |
- |
| 28 |
Blasini, Ariana N (9)
|
PVDCPR |
|
2:04.28 |
- |
|
James, Nina G (9)
|
PVDCPR |
2:12.23 |
NS |
- |
|
Cloninger-West, Charlotte E (10)
|
PVERSC |
2:14.50 |
NS |
- |