| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Conrad, Sabrina L (15)
|
MRRA |
1:08.46 |
1:10.61 |
2.15 |
| 2 |
Stanford, Catherine M (17)
|
MRLBA |
1:08.08 |
1:12.15 |
4.07 |
| 3 |
Vandamme, Isabelle (15)
|
MRNDAC |
1:17.54 |
1:17.78 |
0.24 |
| 4 |
Cohen, Emily Z (17)
|
MRRFAC |
1:12.33 |
1:17.99 |
5.66 |
| 5 |
Levine, Madeline J (16)
|
MRLBA |
1:18.40 |
1:19.58 |
1.18 |
| 6 |
Bradley, Addison O (12)
|
MRLBA |
1:18.55 |
1:20.96 |
2.41 |
| 7 |
Staley, Sofia R (15)
|
MRAGMV |
1:21.38 |
1:21.15 |
-0.23 |
| 8 |
Cordeiro, Alex I (16)
|
MRHVD |
1:22.48 |
1:21.43 |
-1.05 |
| 9 |
Curtin, Stella S (16)
|
MRLBA |
1:23.45 |
1:23.93 |
0.48 |
| 10 |
Storrs, Mackenzie E (17)
|
MRNDAC |
1:18.58 |
1:24.81 |
6.23 |
| 11 |
Grono, Daniella N (15)
|
MRRA |
1:30.90 |
1:28.98 |
-1.92 |
| 12 |
Regenauer, Katarina T (15)
|
MRNBS |
1:30.62 |
1:30.76 |
0.14 |
| 13 |
Turner, Tess S (15)
|
MRHVD |
1:33.45 |
1:36.86 |
3.41 |
|
Kablaoui, Yasmeen (15)
|
MRRFAC |
1:51.76 |
DQ |
- |
|
Sternfeld, Lucy J (9)
|
MRRA |
|
DQ |
- |