| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Afanasewicz, Carly M (12)
|
MRPAC |
1:07.45 |
1:06.28 |
-1.17 |
| 2 |
Lovig, Natalie J (12)
|
MRBGNW |
1:09.43 |
1:09.72 |
0.29 |
| 3 |
Deutmeyer, Eleanor J (12)
|
CTGRYM |
1:20.31 |
1:16.40 |
-3.91 |
| 4 |
Srinivasan, Radhika T (12)
|
MRPAC |
1:16.62 |
1:17.80 |
1.18 |
| 5 |
Rubakh, Elise N (11)
|
MRBGNW |
1:19.17 |
1:19.81 |
0.64 |
| 6 |
McDermott, Meredith W (11)
|
CTGRYM |
1:25.32 |
1:20.48 |
-4.84 |
| 7 |
Burton, Abigail M (12)
|
CTGRYM |
1:21.89 |
1:20.71 |
-1.18 |
| 8 |
Koh, Alexa S (12)
|
MRPAC |
1:22.12 |
1:20.72 |
-1.40 |
| 9 |
Espaillat, Riley M (11)
|
MRPAC |
1:20.25 |
1:24.56 |
4.31 |
| 10 |
Mackof, Delilah N (11)
|
MRBGNW |
1:31.01 |
1:30.82 |
-0.19 |
| 11 |
DeSimone, Thalia (11)
|
MRBGNW |
1:35.47 |
1:32.77 |
-2.70 |
| 12 |
Arregui, Jenna M (12)
|
MRPAC |
1:42.48 |
1:33.14 |
-9.34 |
| 13 |
Scott, Addison H (12)
|
MRPAC |
1:39.30 |
1:39.30 |
0.00 |
| 14 |
Karp, Sydney H (12)
|
MRPAC |
1:59.33 |
1:54.98 |
-4.35 |
|
Karp, Remi L (12)
|
MRPAC |
2:16.33 |
DQ |
- |
|
Boyce, Lexington C (11)
|
MRBGNW |
1:21.53 |
NS |
- |