| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hui, Rachel W (9)
|
MRLIE |
1:25.65 |
1:20.63 |
-5.02 |
| 2 |
Crisostomo, Samantha (10)
|
MRNYCP |
1:23.97 |
1:22.30 |
-1.67 |
| 3 |
Nassar, Noor (10)
|
MRLGAC |
1:31.32 |
1:26.03 |
-5.29 |
| 4 |
Williamson, Blessing S (10)
|
MRLIE |
1:44.50 |
1:32.31 |
-12.19 |
| 5 |
Tse, Kaitlyn A (10)
|
MRSSC |
1:33.80 |
1:37.76 |
3.96 |
| 6 |
Ramirez, Lily L (10)
|
MRYFD |
|
1:41.02 |
- |
| 7 |
Bennett, Ellen S (10)
|
MRLIE |
1:51.42 |
1:46.44 |
-4.98 |
| 8 |
Petrovic, Sydney B (9)
|
MRLIE |
|
1:50.33 |
- |
| 9 |
Nitzsche, Julia S (10)
|
MRCSDC |
|
1:50.50 |
- |
| 10 |
Colletti, Sofia (10)
|
MRLIE |
2:01.21 |
2:00.01 |
-1.20 |
| 11 |
Metz, Lylah R (10)
|
MREHY |
1:50.00 |
2:00.72 |
10.72 |
| 12 |
Borowski, Elaina (9)
|
MRCSDC |
|
2:03.36 |
- |
| 13 |
Anzalone, Brooke N (9)
|
MRLIE |
|
2:06.12 |
- |
| 14 |
O'Sullivan, Brinan K (9)
|
MRLGAC |
|
2:06.61 |
- |
| 15 |
Kavouras, Marina R (10)
|
MRLIFE |
1:58.76 |
2:13.95 |
15.19 |
| 16 |
Silberger, Mary E (10)
|
MRFA |
|
2:20.19 |
- |
| 17 |
Jones, Zamoi I (10)
|
MRCIY |
|
2:21.18 |
- |
| 18 |
Petkovits, Maria (10)
|
MRHYB |
|
2:21.53 |
- |
| 19 |
Petkovits, Arianna (10)
|
MRHYB |
|
2:34.12 |
- |
|
Campese, Jacqueline T (9)
|
MRCIY |
|
DQ |
- |