| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kavanagh, Jane D (12)
|
NJWY |
1:02.92 |
1:05.88 |
2.96 |
| 2 |
Rodrigo Candappa, Anya (12)
|
NJMAY |
1:11.36 |
1:11.48 |
0.12 |
| 3 |
Zimmerman, Zadie E (12)
|
NJWY |
1:11.99 |
1:13.59 |
1.60 |
| 4 |
Mindrebo, Morgan S (12)
|
NJRANY |
1:11.43 |
1:14.44 |
3.01 |
| 5 |
Chomow, Madyn E (11)
|
NJRANY |
1:16.10 |
1:16.54 |
0.44 |
| 6 |
Molettiere, Ila J (12)
|
NJNJRC |
1:17.57 |
1:17.07 |
-0.50 |
| 7 |
Fu, Julie (12)
|
NJMAY |
1:19.95 |
1:17.28 |
-2.67 |
| 8 |
Saguillo Leppanen, Alba (12)
|
NJRANY |
1:15.04 |
1:17.45 |
2.41 |
| 9 |
McDonnell, Ashley E (12)
|
NJRANY |
1:18.88 |
1:19.46 |
0.58 |
| 10 |
Zheng, Brianna (12)
|
NJRVYM |
1:20.82 |
1:20.85 |
0.03 |
| 11 |
Moreno, Sabrina N (12)
|
NJNJBL |
1:21.58 |
1:21.25 |
-0.33 |
| 12 |
O'Donnell, Peyton E (12)
|
NJWY |
1:24.03 |
1:22.68 |
-1.35 |
| 13 |
Sanford, Cassidy (11)
|
NJHCY |
1:22.25 |
1:22.81 |
0.56 |
| 14 |
Madurzak, Florence J (11)
|
NJHCY |
1:23.58 |
1:25.91 |
2.33 |
| 15 |
Ghoul, Sofia N (11)
|
NJRANY |
1:28.80 |
1:27.07 |
-1.73 |
| 16 |
Kovacs, Adrienn (11)
|
NJUN-S |
1:31.42 |
1:29.74 |
-1.68 |
| 17 |
Freyre, Giuliana R (12)
|
NJMAY |
1:28.99 |
1:30.40 |
1.41 |
| 18 |
Milun, Skylar L (11)
|
NJSAY |
1:32.33 |
1:31.67 |
-0.66 |
| 19 |
Tennekoon, Anissa S (11)
|
NJSAY |
1:40.97 |
1:31.84 |
-9.13 |
| 20 |
Biber, Emily A (11)
|
NJMAY |
1:27.48 |
1:33.50 |
6.02 |
| 21 |
Birzis, Elena E (11)
|
NJNJRC |
1:33.80 |
1:34.50 |
0.70 |
| 22 |
Coffey, Kaitlyn (11)
|
NJHCY |
1:31.64 |
1:35.40 |
3.76 |
| 23 |
Brett, Hayden S (11)
|
NJSAY |
1:54.20 |
1:38.69 |
-15.51 |
| 24 |
Flynn, Grace (11)
|
NJRANY |
1:32.15 |
1:38.83 |
6.68 |
| 25 |
Kovacs, Alicia (11)
|
NJUN-S |
1:41.95 |
1:41.25 |
-0.70 |
| 26 |
Altman, Sophia A (11)
|
NJNJRC |
1:44.94 |
1:46.37 |
1.43 |
| 27 |
Corrigan, Siobhan K (11)
|
NJNJRC |
1:45.00 |
1:47.04 |
2.04 |
| 28 |
Uhler, Madelyn R (12)
|
NJMAY |
1:49.15 |
1:47.96 |
-1.19 |
| 29 |
Decker, Grace K (12)
|
NJNJRC |
2:06.57 |
2:06.86 |
0.29 |