| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dickey, Serena L (12)
|
NJLHY |
58.13 |
57.89 |
-0.24 |
| 2 |
Macaranas, Charlize Marie M (12)
|
NJLHY |
1:01.20 |
59.47 |
-1.73 |
| 3 |
Barnard, Lorraine (11)
|
NJLHY |
59.66 |
1:02.10 |
2.44 |
| 4 |
Shissler, Whitney M (12)
|
MAUMLY |
1:01.42 |
1:02.39 |
0.97 |
| 5 |
DiScala, Lily M (12)
|
NJLHY |
1:02.96 |
1:04.34 |
1.38 |
| 6 |
Sluk, Victoria M (11)
|
NJMYM |
1:09.78 |
1:05.44 |
-4.34 |
| 7 |
Sikirica, Sofia O (12)
|
MAUMLY |
1:10.95 |
1:07.18 |
-3.77 |
| 8 |
Demuth, Casey L (12)
|
NJOCY |
1:07.25 |
1:08.45 |
1.20 |
| 9 |
Sahiwal, Ava (12)
|
NJLHY |
1:10.26 |
1:10.35 |
0.09 |
| 10 |
Shen, Iris (12)
|
NJMYM |
1:18.07 |
1:10.55 |
-7.52 |
| 11 |
Brown, Charlotte (12)
|
MAMLY |
1:09.50 |
1:11.12 |
1.62 |
| 12 |
Roeland, Charlotte P (11)
|
NJMYM |
1:14.84 |
1:12.16 |
-2.68 |
| 13 |
Schwartz, Sonja E (12)
|
NJOCY |
1:18.93 |
1:13.60 |
-5.33 |
| 14 |
Parkins, Tyler M (11)
|
NJLHY |
1:16.30 |
1:14.00 |
-2.30 |
| 15 |
Barnard, Elizabeth (11)
|
NJLHY |
1:10.78 |
1:14.14 |
3.36 |
| 16 |
Watts, Sophia (11)
|
NJOCY |
1:14.88 |
1:15.23 |
0.35 |
| 17 |
Chong, Jayden (12)
|
NJOCY |
1:16.00 |
1:15.40 |
-0.60 |
| 18 |
Shimizu-Tragni, Magnolia T (11)
|
NJMYM |
1:18.99 |
1:15.92 |
-3.07 |
| 19 |
Small, Nicole M (12)
|
NJOCY |
1:15.14 |
1:16.40 |
1.26 |
| 20 |
Wilmot, Kaitlyn J (11)
|
NJLHY |
1:15.14 |
1:17.18 |
2.04 |
| 21 |
Honegan, Madison E (12)
|
NJMYM |
1:21.07 |
1:17.49 |
-3.58 |
| 22 |
Laracy, Brenna A (11)
|
NJMYM |
1:21.63 |
1:17.93 |
-3.70 |
| 23 |
Smokowski, Colette J (11)
|
NJMYM |
1:23.80 |
1:18.35 |
-5.45 |
| 24 |
Hukkanen, Holly (11)
|
NJMYM |
1:16.96 |
1:20.51 |
3.55 |
| 25 |
McCormick, Vivian (12)
|
NJMYM |
2:00.00 |
1:21.68 |
-38.32 |
| 26 |
Flanagan, Lorelai (11)
|
NJOCY |
1:23.60 |
1:22.30 |
-1.30 |
| 27 |
Hooks, Violet L (11)
|
NJMYM |
1:21.97 |
1:24.98 |
3.01 |