| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Petrakis, Nyah M (11)
|
MACBST |
1:26.09 |
1:23.32 |
-2.77 |
| 1 |
Stark, Ilene R (11)
|
MACBST |
1:48.59 |
1:29.01 |
-19.58 |
| 1 |
Kahn, Ella A (12)
|
MAAAC |
1:38.47 |
1:31.96 |
-6.51 |
| 2 |
Scholer, Haley N (12)
|
MACBST |
1:30.64 |
1:25.10 |
-5.54 |
| 2 |
Ruben, Taleah A (12)
|
MAAAC |
1:35.33 |
1:32.39 |
-2.94 |
| 2 |
Newton, Emily M (12)
|
MAUN-6 |
|
1:36.31 |
- |
| 3 |
Foltz, Caroline A (12)
|
MADSC |
1:28.24 |
1:28.24 |
0.00 |
| 3 |
Maile, Kristen (12)
|
MAWAC |
1:39.41 |
1:33.17 |
-6.24 |
| 3 |
Brandbergh, Analiese P (11)
|
MACBST |
|
1:37.68 |
- |
| 4 |
Turner, Sara C (12)
|
MAEPAC |
1:29.59 |
1:30.19 |
0.60 |
| 4 |
Peifer, Emily M (12)
|
MATHY |
1:37.83 |
1:33.51 |
-4.32 |
| 4 |
Driggers, Ella M (12)
|
AMNAC |
1:48.01 |
1:40.65 |
-7.36 |
| 5 |
Strine, Jillian C (11)
|
MASHIP |
1:38.83 |
1:39.00 |
0.17 |
| 5 |
Zimmerman, Erika D (11)
|
MAUN-6 |
|
1:43.12 |
- |
| 6 |
Bertolotti, Adriana E (12)
|
MAMSA |
1:46.27 |
1:44.37 |
-1.90 |
| 6 |
Little, Anna R (11)
|
AMNAC |
1:59.80 |
1:44.37 |
-15.43 |
| 8 |
Settle, Ashley (11)
|
MAUN-1 |
|
1:44.44 |
- |
| 9 |
Smith, Emily C (12)
|
MASHIP |
|
1:48.31 |
- |
| 10 |
Shelton, Kylie T (11)
|
MAWAC |
1:58.01 |
1:49.79 |
-8.22 |
| 11 |
Huber, Jenna C (11)
|
MADSC |
1:55.69 |
1:50.52 |
-5.17 |
| 12 |
Ketterman, Katelynn C (12)
|
MAGETY |
1:48.85 |
1:50.72 |
1.87 |
| 13 |
Secord, Jane M (12)
|
MAACWS |
|
1:53.04 |
- |
| 14 |
Fabian, Carol M (11)
|
MADSC |
1:52.78 |
1:53.51 |
0.73 |
| 15 |
Diekman, Chloe E (12)
|
MAUN-6 |
|
2:00.16 |
- |
| 16 |
Wunderlin, Emma K (12)
|
AMSASC |
2:16.54 |
2:06.96 |
-9.58 |
| 17 |
Secord, Ann K (11)
|
MAACWS |
2:16.47 |
2:07.66 |
-8.81 |
|
Mulay, Mithila Y (11)
|
MAMSA |
1:56.00 |
NS |
- |