| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McClain, Madelyn G (10)
|
AMNAC |
1:18.56 |
1:14.05 |
-4.51 |
| 1 |
Milhomme, Saylor (10)
|
MANLAC |
1:31.26 |
1:17.22 |
-14.04 |
| 1 |
Watkins, Azlynn K (10)
|
MAUN-1 |
|
1:18.81 |
- |
| 2 |
Barone, Kamryn R (10)
|
MAWSY |
1:15.42 |
1:15.13 |
-0.29 |
| 2 |
Ernst, Carley A (9)
|
MADSC |
1:23.06 |
1:17.77 |
-5.29 |
| 2 |
Sandhaus, Eliza M (10)
|
MACA |
|
1:19.75 |
- |
| 3 |
Vorobyeva, Arina I (9)
|
MAUDAC |
1:14.57 |
1:15.47 |
0.90 |
| 3 |
Dudkina, Elena V (10)
|
MACBST |
|
1:20.74 |
- |
| 3 |
Houck, Jordan R (10)
|
AMHLBG |
1:23.34 |
1:21.77 |
-1.57 |
| 4 |
Shannon, Kimberly G (10)
|
MASUNY |
1:14.60 |
1:19.13 |
4.53 |
| 4 |
Harberson, Sophie S (10)
|
MADSC |
|
1:23.59 |
- |
| 4 |
Hooper, Kaitlin A (10)
|
MANLAC |
1:31.31 |
1:31.27 |
-0.04 |
| 5 |
Lochstet, Peregrine E (10)
|
MAUDAC |
1:18.96 |
1:21.05 |
2.09 |
| 5 |
Brandt, Madelyn R (9)
|
MAWAC |
2:00.04 |
1:24.41 |
-35.63 |
| 6 |
Majewski, Madeline J (9)
|
MACBST |
|
1:25.71 |
- |
| 7 |
Hermany-Rothermel, Marissa P (10)
|
MAAAC |
|
1:29.65 |
- |
| 8 |
Ladig, Elin S (9)
|
MAWAC |
|
1:30.69 |
- |
| 9 |
Tallapragada, Harshitha T (9)
|
MAMSA |
|
1:34.12 |
- |
| 10 |
Yohe, Ava E (10)
|
MAACWS |
|
1:38.10 |
- |
| 11 |
Turner, Autumn A (10)
|
AMSASC |
1:42.84 |
1:38.52 |
-4.32 |
| 12 |
Doucette, Kate L (10)
|
MANLAC |
1:40.99 |
1:43.95 |
2.96 |
| 13 |
Belair, Emily G (10)
|
MAUN-2 |
|
1:46.32 |
- |
| 14 |
Hartley, Sophia G (9)
|
MAMSA |
2:04.10 |
1:56.48 |
-7.62 |
| 15 |
Catlin, Eliza C (9)
|
AMWAAC |
1:54.80 |
2:10.62 |
15.82 |
|
Knopsnyder, Ava N (9)
|
MAUN-2 |
|
1:19.79 |
- |
|
Jeffries, Maia A (10)
|
AMHLBG |
|
1:23.16 |
- |
|
Burkholder, Olivia G (9)
|
MAACWS |
|
NS |
- |
|
Gardner, Sydney R (10)
|
AMWAAC |
2:17.48 |
NS |
- |