| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lawrence, Katherine H (10)
|
NJWFY |
1:18.05 |
1:12.12 |
-5.93 |
| 2 |
Watson, Lexi G (10)
|
NJMAY |
1:25.21 |
1:15.23 |
-9.98 |
| 3 |
Clarke, Sadie F (9)
|
NJMAY |
1:24.73 |
1:21.36 |
-3.37 |
| 4 |
Turano, Kathleen L (9)
|
NJWFY |
1:41.94 |
1:22.13 |
-19.81 |
| 5 |
Castro, Alexandria T (10)
|
NJWFY |
1:24.53 |
1:22.36 |
-2.17 |
| 6 |
Hoffelder, Katelyn A (10)
|
NJMAY |
1:35.21 |
1:23.89 |
-11.32 |
| 7 |
Spagnuolo, Marguerite J (10)
|
NJMAY |
1:29.19 |
1:24.91 |
-4.28 |
| 8 |
Pasternack, Abby S (9)
|
NJWFY |
1:30.35 |
1:26.90 |
-3.45 |
| 9 |
Gallagher, Marina M (10)
|
NJWFY |
1:30.00 |
1:29.18 |
-0.82 |
| 10 |
Dowling, Kaitlin R (9)
|
NJWFY |
1:30.12 |
1:30.32 |
0.20 |
| 11 |
Guevarra, Vrielle (9)
|
NJWFY |
1:40.41 |
1:37.88 |
-2.53 |
| 12 |
Phadnis, Anjali M (10)
|
NJMAY |
1:41.21 |
1:46.28 |
5.07 |
| 13 |
Ferrales, Katalina R (9)
|
NJWFY |
1:45.00 |
2:03.10 |
18.10 |