| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mendez, Olivia I (12)
|
NJRSA |
1:14.74 |
1:12.26 |
-2.48 |
| 2 |
Aggarwal, Yashita (12)
|
NJSTAR |
1:15.63 |
1:13.24 |
-2.39 |
| 3 |
Henriques, Samantha A (12)
|
NJSTAC |
1:13.38 |
1:13.26 |
-0.12 |
| 4 |
Blomquist, Vivienne E (12)
|
NJSTAC |
1:24.73 |
1:20.57 |
-4.16 |
| 5 |
Stakias, Maria (12)
|
NJSTAC |
1:16.62 |
1:21.79 |
5.17 |
| 5 |
Sanchez, Gabriella (11)
|
NJWWAT |
1:29.15 |
1:21.79 |
-7.36 |
| 7 |
Loyola, Garline J (11)
|
NJSTAC |
1:24.51 |
1:25.27 |
0.76 |
| 8 |
Schweighardt, Lily J (12)
|
NJSTAC |
1:28.85 |
1:29.47 |
0.62 |
| 9 |
Donahue, Maura (12)
|
NJSTAC |
1:58.44 |
1:37.27 |
-21.17 |
| 10 |
Casallas, Samantha (11)
|
NJNJSD |
2:00.00 |
1:37.87 |
-22.13 |
| 11 |
Ross, Zailey (12)
|
NJWWAT |
1:50.60 |
1:45.92 |
-4.68 |
| 12 |
Stoner, Dylann S (11)
|
NJNJB |
1:37.33 |
1:55.04 |
17.71 |