| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Balasubramanian, Gauri (16)
|
NJSTAC |
1:00.75 |
1:01.65 |
0.90 |
| 2 |
Chen, Crystal N (15)
|
NJSTAC |
1:01.16 |
1:01.74 |
0.58 |
| 3 |
Amorim-Vieira, Emma L (16)
|
NJSTAC |
1:02.47 |
1:03.34 |
0.87 |
| 4 |
Hou, Madison L (16)
|
NJSTAC |
1:01.98 |
1:03.87 |
1.89 |
| 5 |
Johnson, Sophia K (15)
|
NJSTAC |
1:03.76 |
1:04.65 |
0.89 |
| 6 |
Sternberg, Maya S (16)
|
NJSTAC |
1:01.11 |
1:06.26 |
5.15 |
| 7 |
Gatti, Fontaine A (15)
|
NJSTAC |
1:07.70 |
1:09.36 |
1.66 |
| 8 |
Driscoll, Ashley (17)
|
NJMAY |
1:08.21 |
1:13.56 |
5.35 |
| 9 |
Knoll, Sasha G (18)
|
NJMAY |
1:12.89 |
1:16.29 |
3.40 |
| 10 |
Pallero, Dennisa (15)
|
NJEAG |
1:40.12 |
1:19.05 |
-21.07 |
| 11 |
Juarez, Melissa Y (17)
|
NJEAG |
1:18.48 |
1:19.16 |
0.68 |
|
Batulan, Frances Ella (15)
|
NJTWST |
1:04.00 |
DQ |
- |