| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carpentieri, Jordan P (13)
|
MRIA |
1:16.27 |
1:14.31 |
-1.96 |
| 2 |
Casement, Rachelle (17)
|
MRFA |
1:15.43 |
1:17.09 |
1.66 |
| 3 |
McKee, Yesenia A (14)
|
MRIA |
1:16.69 |
1:19.41 |
2.72 |
| 4 |
Glaser, Olivia K (12)
|
MRFA |
1:24.34 |
1:21.95 |
-2.39 |
| 5 |
Kiley, Cailinn R (13)
|
MRFA |
1:25.24 |
1:23.68 |
-1.56 |
| 6 |
Bilich, Kristen (13)
|
MRIA |
1:22.68 |
1:24.05 |
1.37 |
| 7 |
Rogers, Dayna (16)
|
MRIA |
1:22.25 |
1:25.36 |
3.11 |
| 8 |
Greene, Emily M (15)
|
MRFA |
1:26.97 |
1:25.94 |
-1.03 |
| 9 |
Ahn, Jolie (13)
|
MRLIAC |
1:24.61 |
1:26.02 |
1.41 |
| 10 |
Goldaber, Sarah K (15)
|
MRLIAC |
1:26.39 |
1:26.57 |
0.18 |
| 11 |
Haas, Emma C (13)
|
MRIA |
1:36.59 |
1:27.98 |
-8.61 |
| 12 |
Wojciechowski, Natalia (14)
|
MRIA |
1:30.76 |
1:28.22 |
-2.54 |
| 13 |
Giordano, Jessica M (13)
|
MRFA |
1:27.64 |
1:28.27 |
0.63 |
| 14 |
Simon, Paige S (13)
|
MRUN |
1:31.07 |
1:29.03 |
-2.04 |
| 15 |
Simon, Alexandra P (13)
|
MRUN |
1:26.06 |
1:29.41 |
3.35 |
| 16 |
Ottmann, Kate D (14)
|
MRIA |
1:27.70 |
1:29.55 |
1.85 |
| 17 |
Andrew, Fiona J (13)
|
MRFA |
1:27.88 |
1:30.68 |
2.80 |
| 18 |
Louser, Sara C (13)
|
MRIA |
1:39.74 |
1:30.95 |
-8.79 |
| 19 |
Goldaber, Hannah I (16)
|
MRLIAC |
1:28.49 |
1:31.29 |
2.80 |
| 20 |
Dorrian, Olivia F (14)
|
MRLIAC |
1:32.96 |
1:31.68 |
-1.28 |
| 21 |
Meleady-Breslin, Rachel C (14)
|
MRLIAC |
1:34.54 |
1:31.95 |
-2.59 |
| 22 |
Boneville, Ava M (15)
|
MRLIAC |
1:36.39 |
1:34.66 |
-1.73 |