| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jiang, Lori (12)
|
MRBAD |
1:01.17 |
1:01.21 |
0.04 |
| 2 |
Afanasewicz, Carly M (12)
|
MRPAC |
1:02.78 |
1:02.75 |
-0.03 |
| 3 |
Grayson, Kelsey R (11)
|
MRBGNW |
1:09.87 |
1:09.81 |
-0.06 |
| 4 |
McGourty, Megan R (12)
|
MRBGNW |
1:08.15 |
1:12.15 |
4.00 |
| 5 |
Szukics, Lauren M (11)
|
MRPAC |
1:16.07 |
1:14.46 |
-1.61 |
| 6 |
Rubakh, Elise N (11)
|
MRBGNW |
1:16.50 |
1:15.68 |
-0.82 |
| 7 |
Deutmeyer, Eleanor J (12)
|
CTGRYM |
1:21.27 |
1:17.75 |
-3.52 |
| 8 |
Hehman, Abigail G (11)
|
MRBGNW |
1:19.63 |
1:18.70 |
-0.93 |
| 9 |
Boyce, Lexington C (11)
|
MRBGNW |
1:21.04 |
1:20.30 |
-0.74 |
| 10 |
Espaillat, Riley M (11)
|
MRPAC |
1:21.68 |
1:25.19 |
3.51 |
| 11 |
Mackof, Delilah N (11)
|
MRBGNW |
1:27.23 |
1:25.39 |
-1.84 |
| 12 |
Arregui, Jenna M (12)
|
MRPAC |
1:31.59 |
1:30.42 |
-1.17 |
| 13 |
DeSimone, Thalia (11)
|
MRBGNW |
1:30.18 |
1:31.13 |
0.95 |
| 14 |
Scott, Addison H (12)
|
MRPAC |
1:44.47 |
1:38.51 |
-5.96 |
| 15 |
Karp, Remi L (12)
|
MRPAC |
2:24.50 |
2:26.86 |
2.36 |
|
Karp, Sydney H (12)
|
MRPAC |
1:56.39 |
DQ |
- |