| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gammons, Avery A (10)
|
FGLLL |
1:26.97 |
1:20.61 |
-6.36 |
| 2 |
Chin, Carly C (9)
|
FGCSSC |
1:26.81 |
1:23.16 |
-3.65 |
| 3 |
Schnoeller, Zoe S (9)
|
FGSFTL |
1:27.50 |
1:23.38 |
-4.12 |
| 4 |
Glenn, Jensen L (10)
|
FGWOW |
1:47.25 |
1:23.46 |
-23.79 |
| 5 |
El Chantiry, Sophia H (10)
|
FGCSSC |
1:27.31 |
1:24.38 |
-2.93 |
| 6 |
Han, Emma J (10)
|
FGWOW |
1:32.11 |
1:24.72 |
-7.39 |
| 7 |
Shepley, Makayla M (10)
|
FGLLL |
1:31.79 |
1:28.33 |
-3.46 |
| 8 |
Mann, Michaela A (10)
|
FGECAC |
1:31.30 |
1:30.14 |
-1.16 |
| 9 |
Hiller, Aubrey R (10)
|
FGLLL |
1:30.55 |
1:31.98 |
1.43 |
| 10 |
Chodos, Bree A (10)
|
FGPCS |
1:33.76 |
1:32.73 |
-1.03 |
| 11 |
Jean-Baptiste, Jenny (10)
|
FGSUN |
1:33.59 |
1:33.20 |
-0.39 |
| 12 |
Gultepe, Neylin E (9)
|
FGWOW |
1:36.94 |
1:36.29 |
-0.65 |
|
Suarez, Sadie C (10)
|
FGBRST |
1:30.17 |
DQ |
- |
|
Campuzano, Gabriela M (8)
|
FGLLL |
1:37.59 |
DQ |
- |
|
Nanavati, Radhika K (10)
|
FGCSSC |
1:28.03 |
NS |
- |
|
Runsdorf, Shea J (10)
|
FGPCS |
1:27.49 |
NS |
- |