| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Losada, Aleksandra (12)
|
MRNYSA |
1:19.70 |
1:18.14 |
-1.56 |
| 2 |
Petriccione, Melania C (12)
|
MRRA |
1:20.28 |
1:19.64 |
-0.64 |
| 3 |
Keller, Sofia (12)
|
NJSCY |
1:23.56 |
1:21.43 |
-2.13 |
| 4 |
Moon, Isabella S (11)
|
MRNYSA |
1:24.77 |
1:25.34 |
0.57 |
| 5 |
Cefaloni, Gabriella J (11)
|
MRAGMV |
1:29.43 |
1:27.20 |
-2.23 |
| 6 |
Daniel, Emily (12)
|
MRCFJV |
1:33.44 |
1:27.60 |
-5.84 |
| 7 |
Perrino, Ava T (12)
|
MRNYSA |
1:32.51 |
1:30.65 |
-1.86 |
| 8 |
Westervelt, Emma G (12)
|
NJSCY |
1:35.18 |
1:31.19 |
-3.99 |
| 9 |
Leonard, Madeleine L (11)
|
NJSCY |
1:33.81 |
1:32.58 |
-1.23 |
| 10 |
Gordon, Allison O (11)
|
MRRA |
1:28.62 |
1:33.21 |
4.59 |
| 11 |
Higgins, Anna S (11)
|
MRRA |
1:44.46 |
1:33.78 |
-10.68 |
| 12 |
Gregersen, Leah (11)
|
MRRA |
1:39.35 |
1:34.14 |
-5.21 |
| 13 |
Lovett, Maureen (11)
|
NJSCY |
1:38.14 |
1:37.53 |
-0.61 |
| 14 |
Bucur, Bella M (11)
|
NJSCY |
1:38.36 |
1:38.42 |
0.06 |
| 15 |
Bohmann, Kyra L (12)
|
MRAGMV |
1:41.88 |
1:38.61 |
-3.27 |
| 16 |
Cornine, Mary Catherine A (11)
|
MRYBAR |
1:51.43 |
1:40.47 |
-10.96 |
| 17 |
Ginesin, Petra (11)
|
MRCFJV |
1:49.00 |
1:45.47 |
-3.53 |
| 18 |
Amato, Esther (11)
|
MRCFJV |
1:56.32 |
1:47.79 |
-8.53 |
| 19 |
Hendrickson, Kellee E (11)
|
MRYBAR |
2:05.23 |
1:50.86 |
-14.37 |
| 20 |
Kinzonzi, Malunga S (11)
|
MRYBAR |
2:04.08 |
1:53.85 |
-10.23 |
|
Bekefi-Miskolczi, Maya (12)
|
NJSCY |
1:33.89 |
NS |
- |