| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Richardson, Davia K (10)
|
MRUN |
1:24.29 |
1:20.66 |
-3.63 |
| 1 |
Finnegan, Eleanor K (10)
|
MRCOND |
1:27.36 |
1:24.46 |
-2.90 |
| 2 |
Coulthard, Tamsin A (10)
|
MRYMID |
1:26.10 |
1:21.83 |
-4.27 |
| 2 |
Joyce, Mary I (10)
|
MRSMC |
1:29.57 |
1:29.21 |
-0.36 |
| 3 |
Gash, Alexandra M (10)
|
MRPATS |
1:28.45 |
1:23.53 |
-4.92 |
| 3 |
Christakos, Ileana S (10)
|
MRCOND |
1:29.14 |
1:29.80 |
0.66 |
| 4 |
Ramoino, Sophia P (10)
|
MRRA |
1:26.71 |
1:30.80 |
4.09 |
| 4 |
Kunca, Mikalah A (10)
|
MRCFJV |
1:34.33 |
1:38.65 |
4.32 |
| 5 |
McGourty, Megan R (10)
|
MRBGNW |
1:30.64 |
1:31.11 |
0.47 |
| 6 |
Cefaloni, Gabriella J (10)
|
MRAGMV |
1:29.84 |
1:31.48 |
1.64 |
| 7 |
Zoelle, Ryan G (10)
|
MRPAC |
1:29.61 |
1:31.79 |
2.18 |
| 8 |
Paskowitz, Kate S (10)
|
MRSMC |
1:37.13 |
1:32.16 |
-4.97 |
| 9 |
Bowden, Sara (10)
|
MRCOND |
1:33.75 |
1:33.45 |
-0.30 |
| 10 |
Flores, Isabella M (10)
|
MRSMC |
1:34.76 |
1:34.45 |
-0.31 |
| 11 |
Cho, Katie (10)
|
MRCOND |
1:34.19 |
1:36.60 |
2.41 |
| 12 |
Vasquez, Valentina S (10)
|
MRCOND |
1:37.10 |
1:37.37 |
0.27 |
|
Schramm, Grace E (10)
|
MRNDAC |
1:35.05 |
DQ |
- |