| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lettieri, Ava J (14)
|
MRCSDC |
1:15.03 |
1:19.35 |
4.32 |
| 2 |
Qiu, Mia (13)
|
MRHYB |
1:24.97 |
1:21.82 |
-3.15 |
| 3 |
Mucha, Gianna (14)
|
MRHAUP |
1:25.99 |
1:23.40 |
-2.59 |
| 4 |
Rizzo, Vanessa R (13)
|
MREHY |
1:25.98 |
1:24.18 |
-1.80 |
| 5 |
Menard, Sophia E (13)
|
MRCIY |
1:30.95 |
1:26.28 |
-4.67 |
| 6 |
Nguyen, Chloe T (13)
|
MRSSC |
1:30.53 |
1:27.84 |
-2.69 |
| 7 |
Menard, Madelyn X (14)
|
MRCIY |
1:26.25 |
1:28.77 |
2.52 |
| 8 |
Mrose, Riley L (13)
|
MRSSC |
1:34.48 |
1:29.69 |
-4.79 |
| 9 |
Knopf, Sena (14)
|
MRHYB |
1:34.51 |
1:29.91 |
-4.60 |
| 10 |
Bascon, Reese S (13)
|
MRHAUP |
1:28.89 |
1:30.07 |
1.18 |
| 11 |
McNally, Jessica J (14)
|
MRCIY |
1:56.01 |
1:30.32 |
-25.69 |
| 12 |
Lazauskas, Grace (13)
|
MRHAUP |
1:28.61 |
1:30.65 |
2.04 |
| 13 |
Robertson, Olivia (13)
|
MREHY |
1:37.68 |
1:33.85 |
-3.83 |
| 14 |
Hamilton, Alexandra M (14)
|
MRSSC |
1:44.94 |
1:34.56 |
-10.38 |
| 15 |
Park, Lauren (13)
|
MRENAC |
1:39.21 |
1:36.34 |
-2.87 |
| 16 |
Stratton, Charlotte S (13)
|
MRHYB |
1:41.37 |
1:39.38 |
-1.99 |
| 17 |
Nee, Aoife K (13)
|
MRCIY |
1:43.96 |
1:39.94 |
-4.02 |
| 18 |
Jastrzebski, Taylor (14)
|
MRSSC |
1:50.37 |
1:41.93 |
-8.44 |
| 19 |
Moresco, Vivienne J (13)
|
MRSSC |
|
1:47.76 |
- |
| 20 |
Mardosa, Sophia R (13)
|
MRHYB |
1:50.39 |
1:51.16 |
0.77 |
| 21 |
Tronolone, Kaitlyn H (13)
|
MRHAUP |
2:00.35 |
1:54.83 |
-5.52 |
| 22 |
Rojas, Christina M (13)
|
MRSSC |
|
2:05.33 |
- |
|
Acosta, Isabella (14)
|
MRHAUP |
1:28.47 |
DQ |
- |
|
Reinheimer, Aries J (14)
|
MRSSC |
|
DQ |
- |