| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rivera, Jacqueline (12)
|
MRNBS |
1:09.47 |
1:09.06 |
-0.41 |
| 2 |
Calone, Eliana R (12)
|
MRNYSA |
1:11.98 |
1:10.06 |
-1.92 |
| 3 |
Oakes, Maya I (12)
|
MRPBAC |
1:11.59 |
1:10.29 |
-1.30 |
| 4 |
Murray, Casey L (12)
|
MRMWDA |
1:09.87 |
1:10.30 |
0.43 |
| 5 |
Calone, Emilia R (11)
|
MRNYSA |
1:14.28 |
1:13.98 |
-0.30 |
| 6 |
McLaughlin, Arden A (12)
|
MRNYSA |
1:14.87 |
1:14.98 |
0.11 |
| 7 |
Yates, Jordyn A (12)
|
MRMHHW |
1:16.48 |
1:15.29 |
-1.19 |
| 8 |
Gregersen, Leah (11)
|
MRRA |
1:14.97 |
1:16.67 |
1.70 |
| 9 |
Baks, Janneke P (12)
|
MRHVD |
1:20.36 |
1:16.85 |
-3.51 |
| 10 |
Cefaloni, Gabriella J (11)
|
MRAGMV |
1:16.99 |
1:18.02 |
1.03 |
| 11 |
Cornine, Mary Catherine A (11)
|
MRYBAR |
1:21.72 |
1:19.63 |
-2.09 |
| 12 |
Sanford, Charlotte T (12)
|
MRNDAC |
1:19.01 |
1:20.23 |
1.22 |
| 13 |
Dovgan, Anna T (12)
|
MRMWDA |
1:20.55 |
1:20.83 |
0.28 |
| 14 |
Wilson, Emma (12)
|
MRNDAC |
1:29.04 |
1:21.05 |
-7.99 |
| 15 |
Bonner, Kaitlyn R (12)
|
MRPAC |
1:23.28 |
1:22.15 |
-1.13 |
| 16 |
Newberns, Jaedyn E (12)
|
MRPBAC |
1:25.49 |
1:23.87 |
-1.62 |
| 17 |
Drackett, Samaya E (11)
|
MRPAC |
1:23.80 |
1:23.88 |
0.08 |
| 18 |
Espinoza-Soriano, Lidia A (12)
|
MRMHHW |
1:26.54 |
1:24.74 |
-1.80 |
| 19 |
McAuley, Nadia A (11)
|
MRAGMV |
1:25.51 |
1:24.77 |
-0.74 |
| 20 |
Schramm, Grace E (11)
|
MRNDAC |
1:30.95 |
1:28.64 |
-2.31 |
| 21 |
Ruiz, Beverly C (11)
|
MRMHHW |
1:34.81 |
1:29.07 |
-5.74 |
| 22 |
Fairfax, Vanessa A (12)
|
MRMWDA |
1:33.58 |
1:32.33 |
-1.25 |
| 23 |
Seidler, Ana C (11)
|
MRNDAC |
1:30.79 |
1:32.95 |
2.16 |
| 24 |
Sheldon, Eva I (11)
|
MRPAC |
1:33.24 |
1:33.70 |
0.46 |
| 25 |
Znaidi, Zineb (12)
|
MRYBAR |
1:42.65 |
1:38.45 |
-4.20 |
| 26 |
Rivera, Sophia B (12)
|
MRWSSC |
1:39.40 |
1:38.74 |
-0.66 |
|
Bartolacci, Abigail J (12)
|
MRRA |
1:14.96 |
NS |
- |
|
Higg, Ann S (11)
|
MRRA |
1:23.48 |
NS |
- |
|
Summo, Tori J (12)
|
MRRA |
1:45.18 |
NS |
- |