| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carline, Jill K (14)
|
NEHAY |
1:14.83 |
1:18.41 |
3.58 |
| 2 |
Finger, Jessika B (13)
|
NEKCY |
1:18.45 |
1:21.21 |
2.76 |
| 3 |
Bohannon, Kaitlin C (13)
|
NEWACK |
1:23.56 |
1:22.90 |
-0.66 |
| 4 |
Gerardi, Sophie M (14)
|
NEWACK |
1:18.18 |
1:23.19 |
5.01 |
| 5 |
Buza, Grace J (14)
|
NEDHH |
1:23.36 |
1:24.18 |
0.82 |
| 6 |
Rieben, Emily F (14)
|
NEBAY |
1:24.83 |
1:24.65 |
-0.18 |
| 7 |
Nelson, Megan E (13)
|
NESAIL |
1:17.12 |
1:25.31 |
8.19 |
| 8 |
Wainwright, Maia R (14)
|
NEHAY |
1:23.43 |
1:25.46 |
2.03 |
| 9 |
Campbell, Emily R (13)
|
NEHAY |
1:31.23 |
1:27.26 |
-3.97 |
| 10 |
Sinotte, Faye M (13)
|
NEHAY |
1:26.31 |
1:27.32 |
1.01 |
| 11 |
Reck, Delaney G (13)
|
NEWEST |
1:24.52 |
1:27.47 |
2.95 |
| 12 |
O'Reilly, Agnes M (14)
|
NEWW |
1:30.63 |
1:29.89 |
-0.74 |
| 13 |
Dussault, Emily M (13)
|
NEWACK |
1:33.98 |
1:30.45 |
-3.53 |
| 14 |
Mogtader, Mitra S (13)
|
NESAIL |
1:35.37 |
1:32.73 |
-2.64 |
| 15 |
Remillard, Linnea M (14)
|
NEHAY |
1:32.97 |
1:34.05 |
1.08 |
| 16 |
Brown, Eliza S (13)
|
NEWACK |
1:39.70 |
1:34.34 |
-5.36 |
| 17 |
Taddeo, Alice R (14)
|
NEHAY |
1:32.46 |
1:34.59 |
2.13 |
| 18 |
Donegan, Payton D (13)
|
NESAIL |
1:34.04 |
1:34.83 |
0.79 |
| 19 |
Khabari, Niki (13)
|
NEDHH |
1:39.75 |
1:36.26 |
-3.49 |
| 20 |
Angaian, Malika (13)
|
NEHAY |
1:46.19 |
1:38.45 |
-7.74 |
| 21 |
Martinez-Garcia, Alexandra P (14)
|
NEWEST |
1:32.16 |
1:40.33 |
8.17 |
| 22 |
Taft, Fiona R (13)
|
NESAIL |
1:47.18 |
1:40.99 |
-6.19 |
| 23 |
Potnis, Arni V (13)
|
NEHAY |
1:42.53 |
1:42.58 |
0.05 |
| 24 |
Khodos, Albina (13)
|
NEHAY |
1:46.51 |
1:46.13 |
-0.38 |
| 25 |
Alexander, Althaia S (14)
|
NESAIL |
1:59.18 |
1:49.86 |
-9.32 |
|
Williams, Sophia E (14)
|
NEHAY |
1:43.64 |
DQ |
- |