| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Walters, Elizabeth J (12)
|
NITWST |
1:25.26 |
1:14.84 |
-10.42 |
| 2 |
Kleinmann, Isabelle K (11)
|
NIHAMB |
1:26.00 |
1:23.73 |
-2.27 |
| 3 |
Garland, Piper E (11)
|
NIHAMB |
1:34.24 |
1:24.16 |
-10.08 |
| 4 |
Kerins, Bailey R (12)
|
NIHAMB |
1:23.69 |
1:25.11 |
1.42 |
| 5 |
Marshall, Molly E (12)
|
NIEMAC |
1:18.23 |
1:26.47 |
8.24 |
| 6 |
Stoltman, Claire B (11)
|
NICLSC |
1:31.37 |
1:27.94 |
-3.43 |
| 7 |
Fabiano, Mackenzie G (11)
|
NIHHSC |
1:39.00 |
1:29.20 |
-9.80 |
| 8 |
Urbanek, Addison E (11)
|
NICLSC |
1:35.84 |
1:30.75 |
-5.09 |
| 9 |
Canestrari, Willow G (11)
|
NITWST |
1:38.99 |
1:30.76 |
-8.23 |
| 10 |
Peiper, Reagan S (11)
|
NIBAAC |
1:29.70 |
1:31.02 |
1.32 |
| 11 |
Skrzypczyk, Emily A (11)
|
NITWST |
1:36.53 |
1:34.04 |
-2.49 |
| 12 |
Gawron, Samantha G (11)
|
NICLSC |
1:39.98 |
1:36.56 |
-3.42 |
| 13 |
Valentine, Megan E (11)
|
NIEAST |
1:51.72 |
1:37.44 |
-14.28 |
| 14 |
Jusiak, Isabella N (12)
|
NIUN-H |
|
1:44.12 |
- |
| 15 |
Sajdak, Sydney R (11)
|
NIHAMB |
|
1:46.81 |
- |