| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
English, Penelope L (10)
|
MAFCA |
1:41.22 |
1:31.43 |
-9.79 |
| 2 |
Brazer, Charlotte E (10)
|
MAGAAC |
1:39.11 |
1:36.90 |
-2.21 |
| 2 |
Cassidy, Madelyn R (10)
|
MATWAC |
1:26.63 |
1:36.90 |
10.27 |
| 4 |
D'Ariano, Reese E (9)
|
MAUN-2 |
1:29.76 |
1:40.43 |
10.67 |
| 5 |
Nalli, Alexia C (10)
|
MABLUE |
1:42.27 |
1:40.59 |
-1.68 |
| 6 |
McGlynn, Shea (10)
|
MABLUE |
1:46.76 |
1:44.26 |
-2.50 |
| 7 |
Iordanov, Isabella I (10)
|
MAECCC |
1:38.13 |
1:44.28 |
6.15 |
| 8 |
Kiess, Kylee E (10)
|
MAUN-2 |
1:43.16 |
1:48.37 |
5.21 |
| 9 |
Cross, Haylee B (10)
|
MABDA |
1:45.91 |
1:48.50 |
2.59 |
| 10 |
Devlin, Mia L (9)
|
MAWAC |
1:53.31 |
1:53.23 |
-0.08 |
| 11 |
Mason, Charlotte A (10)
|
MAWAC |
1:55.09 |
1:55.33 |
0.24 |
| 12 |
Moore, Violet E (10)
|
MAFCA |
2:05.58 |
1:56.31 |
-9.27 |
| 13 |
Galko, Sophia M (10)
|
MABDA |
2:07.79 |
2:03.05 |
-4.74 |
| 14 |
Caraballo, Natalia R (10)
|
MAWAC |
1:53.80 |
2:06.78 |
12.98 |
|
Severe, Katherine E (10)
|
MASTRM |
1:54.79 |
DQ |
- |