| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Spurlock, Sophie T (10)
|
PVDCPR |
1:12.42 |
1:13.57 |
1.15 |
| 2 |
Cooper, Ava (10)
|
PVPAC |
1:42.47 |
1:36.53 |
-5.94 |
| 3 |
Beggiato, Aria L (10)
|
PVDCPR |
1:35.36 |
1:36.94 |
1.58 |
| 4 |
Francis, Molly R (10)
|
PVPAC |
1:49.25 |
1:40.54 |
-8.71 |
| 5 |
Weglarz, Antonina D (9)
|
PVPAC |
1:53.93 |
1:44.86 |
-9.07 |
| 6 |
Allender, Mabel A (9)
|
PVDCPR |
1:53.23 |
1:47.04 |
-6.19 |
| 7 |
Soto, Olivia D (9)
|
PVPAC |
|
1:48.87 |
- |
| 8 |
Butler, Adelaide M (10)
|
PVDCPR |
1:56.00 |
1:52.09 |
-3.91 |
| 9 |
Navarro, Sabine M (10)
|
PVDCPR |
2:11.80 |
1:58.18 |
-13.62 |
| 10 |
Burke-Chinarro, Isabel (9)
|
PVDCPR |
|
2:01.02 |
- |
| 11 |
Whittington, Evangeline J (9)
|
PVDCPR |
|
2:14.74 |
- |
|
Annexstein-Cox, Leila S (10)
|
PVDCPR |
|
NS |
- |
|
Carson, Cassidy A (9)
|
PVDCPR |
1:47.38 |
NS |
- |