| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reeber, Ashlyn F (10)
|
NJLHY |
1:05.52 |
1:04.82 |
-0.70 |
| 2 |
Koch, Quinn E (9)
|
NJLHY |
1:06.37 |
1:05.47 |
-0.90 |
| 3 |
Kehoe, Madison E (10)
|
NJLHY |
1:08.10 |
1:11.06 |
2.96 |
| 4 |
Biehler, Penelope (10)
|
NJSCY |
1:25.26 |
1:11.70 |
-13.56 |
| 5 |
Kattner, Sofia (10)
|
NJSCY |
1:20.08 |
1:11.81 |
-8.27 |
| 6 |
Ilario-Russell, Emma (9)
|
MAUMLY |
1:26.78 |
1:11.95 |
-14.83 |
| 7 |
Davies, Alexia E (10)
|
NJLHY |
1:13.93 |
1:13.78 |
-0.15 |
| 8 |
Bauer, Blake A (10)
|
NJLHY |
1:12.45 |
1:14.03 |
1.58 |
| 9 |
Determann, Jane R (10)
|
NJMYM |
1:19.99 |
1:14.45 |
-5.54 |
| 10 |
Zhang, Grace E (9)
|
MAUMLY |
1:18.11 |
1:16.16 |
-1.95 |
| 11 |
Lehrer, Livia B (10)
|
NJLHY |
1:14.35 |
1:17.53 |
3.18 |
| 12 |
Piao, Angela (10)
|
MAUMLY |
1:30.14 |
1:21.67 |
-8.47 |
| 13 |
Tsang, Sarah L (9)
|
NJLHY |
1:16.03 |
1:22.29 |
6.26 |
| 14 |
Hoffman, Gianna N (10)
|
NJOCY |
1:24.90 |
1:23.45 |
-1.45 |
| 15 |
Gubitosa, Adrianna E (10)
|
NJMYM |
1:37.14 |
1:25.95 |
-11.19 |
| 15 |
Goldman, Julia J (9)
|
NJMYM |
2:00.00 |
1:25.95 |
-34.05 |
| 17 |
Brennan, Avery H (10)
|
NJSCY |
1:38.89 |
1:26.74 |
-12.15 |
| 18 |
Mueller, Riley G (10)
|
NJMYM |
1:30.50 |
1:26.98 |
-3.52 |
| 19 |
Holm, Montana (10)
|
NJOCY |
1:28.33 |
1:30.41 |
2.08 |
| 20 |
Shissler, Chloe A (9)
|
MAUMLY |
1:38.90 |
1:31.06 |
-7.84 |
| 21 |
Chen, Shiyue (9)
|
NJLHY |
1:32.51 |
1:32.88 |
0.37 |
| 22 |
Marek, Maya H (10)
|
NJLHY |
1:40.00 |
1:34.54 |
-5.46 |
| 23 |
Cordon, Madelyn I (10)
|
NJMYM |
1:36.59 |
1:38.40 |
1.81 |
| 24 |
Sikirica, Katarina A (10)
|
MAUMLY |
1:39.61 |
1:39.08 |
-0.53 |
| 25 |
Goodwin, Margaret L (10)
|
NJMYM |
2:00.00 |
1:40.46 |
-19.54 |
| 26 |
Stopp, Lillian J (9)
|
NJMYM |
2:00.00 |
1:41.99 |
-18.01 |
| 27 |
Webb, Allegra P (9)
|
NJMYM |
2:00.00 |
1:59.52 |
-0.48 |