| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Koltsov, Nichole (10)
|
NJRY |
1:18.00 |
1:19.07 |
1.07 |
| 2 |
Weber, Courtney E (10)
|
NJPPST |
1:21.54 |
1:20.05 |
-1.49 |
| 3 |
Inbar, Miriam (10)
|
NJRY |
1:25.46 |
1:21.48 |
-3.98 |
| 4 |
Miner, Stella J (10)
|
NJPPST |
1:30.31 |
1:25.92 |
-4.39 |
| 5 |
Johnson, Georgia R (10)
|
NJPPST |
1:29.93 |
1:27.69 |
-2.24 |
| 6 |
Fricker, Ruby M (10)
|
NJRY |
1:32.27 |
1:28.39 |
-3.88 |
| 7 |
Repetti, Ava L (10)
|
NJMB |
1:29.03 |
1:30.95 |
1.92 |
| 8 |
Lingerfield, Sadie C (10)
|
NJPENN |
1:32.09 |
1:33.01 |
0.92 |
| 9 |
Cerco, Taylor M (10)
|
NJMB |
1:33.25 |
1:34.08 |
0.83 |
| 10 |
Kaczynska, Olivia (9)
|
NJPENN |
1:49.88 |
1:40.26 |
-9.62 |
| 11 |
Kerr, Riley F (9)
|
NJPENN |
1:46.17 |
1:40.84 |
-5.33 |
| 12 |
Tellez, Isabel (10)
|
NJPPST |
1:42.58 |
1:42.55 |
-0.03 |
| 13 |
Mulcahy, Molly e (10)
|
NJMB |
1:48.84 |
1:46.18 |
-2.66 |
| 14 |
Godfrey, Julia G (9)
|
NJPPST |
1:50.50 |
1:47.87 |
-2.63 |
| 15 |
DePaolo, Ella A (9)
|
NJPENN |
1:53.96 |
1:50.59 |
-3.37 |
| 16 |
Batalas, Maraid T (9)
|
NJMB |
2:00.35 |
1:52.04 |
-8.31 |
| 17 |
Lopez-Watt, Carolina D (9)
|
NJPPST |
2:10.45 |
1:59.87 |
-10.58 |
|
Bartlett, Brooke C (9)
|
NJPPST |
2:30.11 |
DQ |
- |
|
Weiss, Elisabeth N (10)
|
NJMB |
1:41.03 |
DQ |
- |
|
Amin, Aria (9)
|
NJBWTD |
2:00.31 |
DQ |
- |
|
Bell, Mirte (10)
|
NJPPST |
1:45.23 |
NS |
- |