| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Woodby, Addison N (11)
|
GUAQUA |
1:23.80 |
1:16.12 |
-7.68 |
| 2 |
Dao, Alexis C (11)
|
GUCFSC |
1:22.51 |
1:20.61 |
-1.90 |
| 3 |
Lopez, Jocelyne (11)
|
GUAMBU |
1:26.42 |
1:24.60 |
-1.82 |
| 4 |
Bajaj, Ariana (11)
|
GUTWST |
1:33.13 |
1:33.03 |
-0.10 |
| 5 |
Bhakta, Priyana A (12)
|
GUCFSC |
1:32.93 |
1:36.12 |
3.19 |
| 6 |
Battles, Amelia J (11)
|
GUAMBU |
1:34.50 |
1:37.70 |
3.20 |
| 7 |
Ayala, Valeria A (11)
|
GUHCAP |
1:41.26 |
1:38.27 |
-2.99 |
| 8 |
Beery, Daniela N (12)
|
GUPACK |
|
1:40.13 |
- |
| 9 |
Richardson, Evelyn J (11)
|
GUPACK |
1:39.58 |
1:44.48 |
4.90 |
| 10 |
Ramos Sibrian, Daniela M (11)
|
GUSWIM |
|
1:50.94 |
- |
| 11 |
Nureni-Yusuf, Ajibola F (11)
|
GUCFSC |
|
1:56.27 |
- |