| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yildiz, Chantal (10)
|
MRTRI |
1:25.71 |
1:26.06 |
0.35 |
| 2 |
Afanasewicz, Kate N (10)
|
MRPAC |
1:35.33 |
1:28.63 |
-6.70 |
| 3 |
Kim, Taeryn (9)
|
MRPAC |
1:34.84 |
1:29.01 |
-5.83 |
| 4 |
McLoughlin, McKayla E (10)
|
MRBAD |
1:39.45 |
1:32.70 |
-6.75 |
| 5 |
Sherpa, Lozang P (10)
|
NJJFAC |
1:39.44 |
1:37.42 |
-2.02 |
| 6 |
Kovacs, Adrienn (10)
|
MRAGMV |
|
1:42.56 |
- |
| 7 |
McMullan, Hannah R (10)
|
MRBGNW |
1:38.21 |
1:42.90 |
4.69 |
| 8 |
Cefaloni, Rebecca M (9)
|
NJSCY |
1:45.90 |
1:45.15 |
-0.75 |
| 9 |
Brennan, Avery H (10)
|
NJSCY |
1:47.58 |
1:45.53 |
-2.05 |
| 10 |
Rafla, Jounir (10)
|
MRTRI |
1:50.00 |
1:45.54 |
-4.46 |
| 11 |
Giarnella, Viviana R (10)
|
MRBGNW |
1:47.60 |
1:46.94 |
-0.66 |
| 12 |
Hehman, Isabelle R (9)
|
MRBGNW |
1:53.93 |
1:48.91 |
-5.02 |
| 13 |
Robisky, Catherine (8)
|
MRTRI |
1:50.00 |
1:51.85 |
1.85 |
| 14 |
Becker, Avalee (9)
|
NJSCY |
2:00.89 |
1:53.18 |
-7.71 |
| 15 |
Volodicheva, Emma (10)
|
MRPAC |
1:57.34 |
1:54.55 |
-2.79 |
| 16 |
Black, Beatrice D (9)
|
MRBAD |
2:07.01 |
1:57.45 |
-9.56 |
| 17 |
Reed, Claire K (10)
|
MRTRI |
1:55.00 |
1:58.65 |
3.65 |
| 18 |
McGourty, Rosemary A (8)
|
MRBGNW |
|
2:01.08 |
- |
| 19 |
Mascuch, Emma (10)
|
NJSCY |
2:20.89 |
2:04.29 |
-16.60 |
| 20 |
Poole, Arabella R (8)
|
MRBAD |
2:12.42 |
2:12.71 |
0.29 |
| 21 |
White, Bria F (10)
|
MRBGNW |
2:08.24 |
2:19.06 |
10.82 |
| 22 |
Erb, Chloe F (7)
|
MRBAD |
2:55.57 |
2:40.28 |
-15.29 |
|
Sheen, Sienna (7)
|
MRTRI |
|
DQ |
- |
|
Kovacs, Alicia (10)
|
MRAGMV |
|
DQ |
- |
|
Mamkin, Sasha (8)
|
MRTRI |
2:00.00 |
DQ |
- |
|
Jensen, Remi M (10)
|
MRPAC |
2:20.33 |
DQ |
- |
|
Razlighi, Arianna S (9)
|
MRBAD |
2:23.72 |
DQ |
- |