| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Spurlock, Sophie T (10)
|
PVDCPR |
1:20.40 |
1:21.52 |
1.12 |
| 2 |
Campos, Isabel S (11)
|
PVDCPR |
1:36.01 |
1:25.42 |
-10.59 |
| 3 |
Hughes, Kathryn E (11)
|
PVMSSC |
|
1:31.22 |
- |
| 4 |
Jackson, Audrey L (11)
|
PVMSSC |
|
1:31.65 |
- |
| 5 |
Zhao, Elizabeth Y (10)
|
PVMSSC |
|
1:32.43 |
- |
| 6 |
Andreas, Emerson C (10)
|
PVFAST |
1:47.70 |
1:37.95 |
-9.75 |
| 7 |
Beggiato, Aria L (10)
|
PVDCPR |
1:41.42 |
1:43.38 |
1.96 |
| 8 |
Ofwono, Faith E (10)
|
PVMSSC |
1:49.73 |
1:44.18 |
-5.55 |
| 9 |
Kline, Isa M (11)
|
PVDCPR |
2:06.27 |
1:45.45 |
-20.82 |
| 10 |
Skeete, Ava R (10)
|
PVPGPR |
1:54.85 |
1:45.75 |
-9.10 |
| 11 |
Smallwood, Katherine A (10)
|
PVMACH |
|
1:51.65 |
- |
| 12 |
Anyabuike, Chinasa O (11)
|
PVDCPR |
|
1:54.64 |
- |
|
Pierola, Alessandra A (10)
|
PVFAST |
|
DQ |
- |
|
Chatrath, Tysha (10)
|
PVDCPR |
|
DQ |
- |
|
Bolden, Kendal R (11)
|
PVDCPR |
|
DQ |
- |
|
West, Mabel A (10)
|
PVMACH |
1:44.70 |
NS |
- |
|
Mutembo, Sepo (10)
|
PVMSSC |
|
NS |
- |