| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yoo, Isabelle (17)
|
NJSCAR |
1:07.62 |
1:09.23 |
1.61 |
| 2 |
O'Sullivan, Niamh I (17)
|
NJLIFE |
1:10.76 |
1:12.40 |
1.64 |
| 3 |
English, Eliana L (15)
|
NJBB |
1:13.31 |
1:13.19 |
-0.12 |
| 4 |
McDonald, Marleigh E (15)
|
NJJG |
1:15.37 |
1:13.26 |
-2.11 |
| 5 |
Goswami, Aishee (17)
|
NJSCAR |
1:11.67 |
1:13.58 |
1.91 |
| 6 |
Nozhenko, Alexandra (18)
|
NJSCAR |
1:13.22 |
1:13.90 |
0.68 |
| 7 |
Huttner, Sophie J (16)
|
NJSCAR |
1:12.66 |
1:15.29 |
2.63 |
| 8 |
Jakubaszek, Megan H (17)
|
NJBB |
1:12.83 |
1:15.74 |
2.91 |
| 9 |
Jeng, Gloria H (15)
|
NJLIFE |
1:17.12 |
1:15.87 |
-1.25 |
| 10 |
Hom, Alyson (15)
|
NJSCAR |
1:15.86 |
1:16.78 |
0.92 |
| 11 |
Marion, Brianna A (14)
|
NJLIFE |
1:14.86 |
1:17.41 |
2.55 |
| 12 |
Castle-Dalton, Madison O (13)
|
NJLIFE |
1:19.96 |
1:17.79 |
-2.17 |
| 13 |
Kyqykaliu, Vesa A (17)
|
NJLIFE |
1:16.03 |
1:17.93 |
1.90 |
| 14 |
Freeman, Addison H (15)
|
NJJG |
1:17.74 |
1:19.81 |
2.07 |
| 15 |
Nathanson, Maya K (15)
|
NJSCAR |
1:20.85 |
1:19.99 |
-0.86 |
| 16 |
Fronimos, Sarai (14)
|
NJSCAR |
1:22.24 |
1:25.17 |
2.93 |
| 17 |
DiTore, Julianna C (15)
|
NJSCAR |
1:25.69 |
1:27.82 |
2.13 |
| 18 |
Chua, Julie (15)
|
NJSCAR |
1:23.51 |
1:27.94 |
4.43 |
| 19 |
Meda, Emerson S (16)
|
NJSCAR |
1:25.20 |
1:28.43 |
3.23 |
| 20 |
Kushnir Borges, Tatiana A (16)
|
NJSCAR |
1:57.74 |
1:58.67 |
0.93 |