| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tallides, Eleni L (12)
|
MRPAC |
1:09.75 |
1:09.40 |
-0.35 |
| 2 |
Yaremenko, Isabelle (12)
|
MRMPNY |
1:15.00 |
1:10.89 |
-4.11 |
| 3 |
Kennedy, Mikayla J (12)
|
MRBKR |
1:14.29 |
1:13.60 |
-0.69 |
| 4 |
Cuddihy, Grace M (12)
|
MRMAKO |
1:14.18 |
1:15.23 |
1.05 |
| 5 |
Crisano, Nadiya (11)
|
MRTRI |
1:45.00 |
1:16.18 |
-28.82 |
| 6 |
Augustin-Orcel, Gabrielle N (12)
|
MRBKR |
1:21.40 |
1:16.93 |
-4.47 |
| 7 |
Hsu, Kelly (11)
|
MRMAKO |
1:18.52 |
1:17.15 |
-1.37 |
| 8 |
Wong, Kristen A (12)
|
MRAPEX |
1:15.41 |
1:17.21 |
1.80 |
| 9 |
Quiller, Hailey M (12)
|
MRCAS |
1:20.50 |
1:18.66 |
-1.84 |
| 10 |
Wong, Kelly M (12)
|
MRAPEX |
1:15.55 |
1:18.81 |
3.26 |
| 11 |
Chavez, Kaetlyn K (12)
|
MRAPEX |
1:18.12 |
1:19.14 |
1.02 |
| 12 |
Rodriguez, Esmeralda (12)
|
MRRED |
1:26.40 |
1:21.18 |
-5.22 |
| 13 |
Reinhart, Natalie J (11)
|
MRRIST |
1:45.06 |
1:22.23 |
-22.83 |
| 14 |
Anticev, Katherine (11)
|
MRTRI |
1:42.13 |
1:26.21 |
-15.92 |
| 15 |
Gaouette, Leila (12)
|
MRMAKO |
1:26.24 |
1:26.76 |
0.52 |
| 16 |
Toledo, Ylenia E (11)
|
MRAPEX |
1:26.01 |
1:27.96 |
1.95 |
| 17 |
Casey, Sasha G (11)
|
MRMAKO |
1:29.22 |
1:27.97 |
-1.25 |
| 18 |
Springer, Ella C (11)
|
MRPAC |
1:36.25 |
1:29.13 |
-7.12 |
| 19 |
Williams, Alisia (11)
|
MRCAS |
1:33.09 |
1:33.57 |
0.48 |
| 20 |
Ahmed, Sarah S (11)
|
MRGATE |
1:45.00 |
1:34.34 |
-10.66 |
| 21 |
Andrews, Ava E (12)
|
MRNYCC |
1:37.32 |
1:36.59 |
-0.73 |
| 22 |
Biehle, Calder A (11)
|
MRBKR |
1:40.00 |
1:39.43 |
-0.57 |
| 23 |
Lane, Jordan (11)
|
MRCAS |
1:44.78 |
1:39.91 |
-4.87 |
| 24 |
Morrisey, Jordan (12)
|
MRTRI |
1:41.95 |
1:40.73 |
-1.22 |
| 25 |
Szel, Victoria A (12)
|
MRSWAG |
|
1:42.39 |
- |
|
Thompson, Caitlyn (11)
|
MRTRI |
2:00.00 |
NS |
- |