| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shissler, Whitney M (12)
|
MAUMLY |
1:18.49 |
1:12.24 |
-6.25 |
| 2 |
Sluk, Victoria M (11)
|
NJMYM |
1:15.11 |
1:12.81 |
-2.30 |
| 3 |
Chen, Joyce (11)
|
MAUMLY |
1:16.33 |
1:14.07 |
-2.26 |
| 4 |
Smith, Rosemilee (12)
|
NJSCY |
1:15.94 |
1:16.66 |
0.72 |
| 5 |
Pedersen, Anneka (12)
|
NJSCY |
1:18.20 |
1:18.70 |
0.50 |
| 6 |
Demuth, Casey L (12)
|
NJOCY |
1:20.17 |
1:18.73 |
-1.44 |
| 7 |
Shen, Iris (12)
|
NJMYM |
1:22.96 |
1:19.10 |
-3.86 |
| 8 |
Shimizu-Tragni, Magnolia T (11)
|
NJMYM |
1:19.30 |
1:19.84 |
0.54 |
| 9 |
Muller, Emma (11)
|
NJSCY |
1:28.00 |
1:20.42 |
-7.58 |
| 10 |
Keenan, Lilly M (12)
|
NJOCY |
1:21.91 |
1:22.98 |
1.07 |
| 11 |
Roeland, Charlotte P (11)
|
NJMYM |
1:20.36 |
1:23.65 |
3.29 |
| 12 |
Silipena, Gwen (11)
|
NJSCY |
1:26.98 |
1:24.51 |
-2.47 |
| 13 |
Schwartz, Sonja E (12)
|
NJOCY |
1:24.00 |
1:24.74 |
0.74 |
| 14 |
Small, Nicole M (12)
|
NJOCY |
1:24.13 |
1:25.33 |
1.20 |
| 15 |
Garbacki, Kalli G (12)
|
NJOCY |
1:29.43 |
1:26.19 |
-3.24 |
| 16 |
Laracy, Brenna A (11)
|
NJMYM |
1:27.82 |
1:26.68 |
-1.14 |
| 17 |
Kogan, Lia M (11)
|
MAUMLY |
1:30.81 |
1:27.44 |
-3.37 |
| 18 |
Smokowski, Colette J (11)
|
NJMYM |
1:31.18 |
1:27.89 |
-3.29 |
| 19 |
McCormick, Vivian (12)
|
NJMYM |
1:27.97 |
1:28.05 |
0.08 |
| 20 |
Watts, Sophia (11)
|
NJOCY |
1:32.85 |
1:28.75 |
-4.10 |
| 21 |
Honegan, Madison E (12)
|
NJMYM |
1:41.55 |
1:29.54 |
-12.01 |
| 22 |
Alcid, Gillian R (12)
|
NJOCY |
1:31.76 |
1:29.84 |
-1.92 |
| 23 |
Wilmot, Kaitlyn J (11)
|
NJLHY |
1:31.07 |
1:30.75 |
-0.32 |
| 24 |
Hukkanen, Holly (11)
|
NJMYM |
1:26.74 |
1:31.74 |
5.00 |
| 25 |
Meyers, Ava I (12)
|
NJOCY |
1:33.90 |
1:35.30 |
1.40 |
| 26 |
Luster, Gianna R (11)
|
NJOCY |
1:39.29 |
1:36.32 |
-2.97 |
| 27 |
Hooks, Violet L (11)
|
NJMYM |
1:34.93 |
1:38.29 |
3.36 |
| 28 |
Wong, Ava E (11)
|
MAUMLY |
1:56.54 |
1:38.94 |
-17.60 |
|
Tsai, Isabella Y (12)
|
MAUMLY |
1:35.67 |
DQ |
- |
|
Parkins, Tyler M (11)
|
NJLHY |
1:27.22 |
DQ |
- |