| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barshay, Amanda (11)
|
MRHAUP |
1:18.12 |
1:16.19 |
-1.93 |
| 2 |
Nguyen, Olivia B (12)
|
MRSSC |
1:15.82 |
1:16.45 |
0.63 |
| 3 |
Fuccillo, Ella R (12)
|
MRWISC |
1:11.65 |
1:17.05 |
5.40 |
| 4 |
Yu, Alexis (11)
|
MRQNS |
1:20.80 |
1:19.16 |
-1.64 |
| 5 |
Breud, Jillian P (11)
|
MRQNS |
1:24.87 |
1:20.69 |
-4.18 |
| 6 |
Yang, Arianna J (12)
|
MRTVSC |
1:26.63 |
1:22.12 |
-4.51 |
| 7 |
Brockman, Lauren F (12)
|
MRTVSC |
1:24.50 |
1:22.13 |
-2.37 |
| 8 |
Abreu, Isabela V (11)
|
MRHAUP |
1:30.71 |
1:25.81 |
-4.90 |
| 9 |
Murat, Harper (11)
|
MRHAUP |
1:23.75 |
1:27.61 |
3.86 |
| 10 |
Bailey, Catherine J (12)
|
MRTVSC |
1:26.93 |
1:28.64 |
1.71 |
| 11 |
Carey, Emilie C (11)
|
MRHAUP |
1:15.00 |
1:30.21 |
15.21 |
| 12 |
Jaquillard, Lena L (10)
|
MRHAUP |
|
1:33.33 |
- |
| 13 |
Hirsh, Nicole (11)
|
MRUNDC |
1:50.99 |
1:42.48 |
-8.51 |
| 14 |
Schaentzler, Adison B (11)
|
MRTVSC |
1:43.00 |
1:43.45 |
0.45 |
| 15 |
Schnauder, Gianna S (12)
|
MRSSC |
1:46.01 |
1:44.73 |
-1.28 |
| 16 |
Viggiano, Ashley R (11)
|
MRSSC |
1:46.25 |
1:45.28 |
-0.97 |
| 17 |
Kuletsky, Ellie M (10)
|
MRHAUP |
|
1:47.02 |
- |
| 18 |
Sanchelli, Kayla M (11)
|
MRSSC |
1:44.21 |
1:48.41 |
4.20 |
| 19 |
Duong, Allison E (8)
|
MRTVSC |
1:55.00 |
1:52.66 |
-2.34 |
| 20 |
Chu, Jocelyn C (8)
|
MRTVSC |
2:00.00 |
1:56.85 |
-3.15 |
|
Merenkova, Anastasia (11)
|
MRTVSC |
1:49.44 |
DQ |
- |