| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Henriques, Samantha A (12)
|
NJSTAC |
1:20.48 |
1:16.57 |
-3.91 |
| 2 |
Stakias, Maria (12)
|
NJSTAC |
1:18.29 |
1:21.62 |
3.33 |
| 3 |
Gonzalez, Valeria (12)
|
NJBB |
1:22.90 |
1:22.93 |
0.03 |
| 4 |
Kalra, Ria (12)
|
NJSTAC |
1:24.40 |
1:23.01 |
-1.39 |
| 5 |
Skakum, Kendall J (12)
|
NJSTAC |
1:22.58 |
1:23.86 |
1.28 |
| 6 |
Fulman, Kaitlin A (12)
|
NJBB |
1:23.82 |
1:24.05 |
0.23 |
| 7 |
Loyola, Garline J (11)
|
NJSTAC |
1:24.34 |
1:25.48 |
1.14 |
| 8 |
Matejczuk, Kaya W (12)
|
NJBB |
1:25.28 |
1:25.81 |
0.53 |
| 9 |
Arch, Emma C (12)
|
NJSTAC |
1:27.19 |
1:27.77 |
0.58 |
| 10 |
Huang, Madeleine I (12)
|
NJBB |
1:51.30 |
1:28.01 |
-23.29 |
| 11 |
Tanalski, Alannah M (11)
|
NJSTAC |
1:31.09 |
1:28.30 |
-2.79 |
| 12 |
Romanak, Riley A (12)
|
NJSTAC |
1:31.22 |
1:30.67 |
-0.55 |
| 13 |
Roher, Jillian A (12)
|
NJBB |
1:36.42 |
1:32.32 |
-4.10 |
| 14 |
Tanalski, Kathleen P (11)
|
NJSTAC |
1:28.80 |
1:34.16 |
5.36 |
| 15 |
Horgan, Keira L (12)
|
NJBB |
1:42.48 |
1:38.88 |
-3.60 |
| 16 |
Discenza, Olivia G (11)
|
NJSTAC |
1:47.84 |
1:42.71 |
-5.13 |
| 17 |
Menon, Deeksha (11)
|
NJLIFE |
1:56.45 |
1:46.64 |
-9.81 |
| 18 |
Koranteng-Barnes, Nerya M (11)
|
NJTWST |
2:09.28 |
1:56.09 |
-13.19 |