| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fraser, Caroline R (17)
|
NJLHY |
58.89 |
1:00.00 |
1.11 |
| 2 |
Heeren, Rachel S (16)
|
NJSVY |
56.78 |
1:00.50 |
3.72 |
| 3 |
Thompson, Kelsey M (17)
|
NJLHY |
58.90 |
1:00.97 |
2.07 |
| 4 |
Iizuka, Monica (18)
|
NJLHY |
1:00.99 |
1:01.11 |
0.12 |
| 5 |
Page, Lorelai K (15)
|
NJLHY |
1:00.13 |
1:03.00 |
2.87 |
| 6 |
Weldon, Caroline P (15)
|
NJLHY |
1:01.83 |
1:03.23 |
1.40 |
| 7 |
D'Allegro, Allison N (17)
|
NJSVY |
1:01.18 |
1:03.87 |
2.69 |
| 8 |
Feeney, Grace H (16)
|
NJGMY |
1:04.49 |
1:07.30 |
2.81 |
| 9 |
Corbo, Julia M (17)
|
NJLHY |
1:05.46 |
1:07.34 |
1.88 |
| 10 |
Palfreyman, Ava B (16)
|
NJSVY |
1:03.57 |
1:07.52 |
3.95 |
| 11 |
He, Priscilla (16)
|
NJSVY |
1:03.94 |
1:09.38 |
5.44 |
| 12 |
Choi, Kasey W (17)
|
NJSVY |
1:05.45 |
1:09.67 |
4.22 |
| 13 |
Chang, Alyssa A (15)
|
NJSVY |
1:08.39 |
1:10.05 |
1.66 |
| 14 |
Ward, Juliana H (17)
|
NJSVY |
1:01.58 |
1:11.61 |
10.03 |
| 15 |
Piccone, Isabella A (17)
|
NJSVY |
1:05.64 |
1:11.65 |
6.01 |
| 16 |
Cheng, Angie (17)
|
NJSVY |
1:04.86 |
1:11.89 |
7.03 |
| 17 |
Carranza, Lea N (15)
|
NJSVY |
1:05.36 |
1:12.11 |
6.75 |
| 18 |
Dixon, Ciara N (15)
|
NJSVY |
1:08.82 |
1:13.06 |
4.24 |
| 19 |
Rushevics, Keeley A (15)
|
NJSVY |
1:12.88 |
1:14.12 |
1.24 |
| 20 |
Akyol, Ela D (15)
|
NJWFY |
1:12.64 |
1:16.13 |
3.49 |
| 21 |
Schwab, Karissa E (17)
|
NJSVY |
1:11.26 |
1:16.88 |
5.62 |
| 22 |
Lin, Serena L (15)
|
NJSVY |
1:09.89 |
1:17.08 |
7.19 |
| 23 |
Wendland, Isabelle R (15)
|
NJSVY |
1:05.97 |
1:17.47 |
11.50 |