| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Armstrong, Brooke E (12)
|
MRLIAC |
1:02.36 |
1:02.84 |
0.48 |
| 2 |
Racanello, Briana (12)
|
MRLIAC |
1:06.08 |
1:03.98 |
-2.10 |
| 3 |
Han, Abigail N (12)
|
MRLIAC |
1:05.37 |
1:04.13 |
-1.24 |
| 4 |
Lam, Makani S (11)
|
MRLIAC |
1:06.70 |
1:05.26 |
-1.44 |
| 5 |
Constantine, Jacqueline M (12)
|
MRLIAC |
1:04.93 |
1:05.88 |
0.95 |
| 6 |
Hirsch, Holly A (12)
|
MDNBAC |
1:09.13 |
1:06.47 |
-2.66 |
| 7 |
van Lierop, Cecilia (12)
|
MDNBAC |
1:09.54 |
1:06.65 |
-2.89 |
| 8 |
Okodogbe, Praise O (12)
|
MRLIAC |
1:07.03 |
1:06.67 |
-0.36 |
| 9 |
Larsen, Sarah E (11)
|
MRLIAC |
1:07.49 |
1:06.78 |
-0.71 |
| 10 |
Baldwin, Brooke A (12)
|
MRLIAC |
1:07.49 |
1:07.23 |
-0.26 |
| 11 |
Chandler, Campbell F (11)
|
MDNBAC |
1:07.58 |
1:07.49 |
-0.09 |
| 12 |
Zunich, Daniela A (12)
|
MRLIAC |
1:07.72 |
1:07.61 |
-0.11 |
| 13 |
Strabuk, Savanah G (11)
|
MRLIAC |
1:07.94 |
1:07.78 |
-0.16 |
| 14 |
Villagomez, Eva (11)
|
MDNBAC |
1:09.40 |
1:07.79 |
-1.61 |
| 15 |
Hazlehurst, Ana (12)
|
MDNBAC |
1:09.13 |
1:07.84 |
-1.29 |
| 16 |
Koek, Megan (12)
|
MRLIAC |
1:09.29 |
1:08.06 |
-1.23 |
| 17 |
Scharper, Grace M (11)
|
MDNBAC |
1:09.82 |
1:08.08 |
-1.74 |
| 18 |
Fried, Regan K (11)
|
MRLIAC |
1:08.53 |
1:08.13 |
-0.40 |
| 19 |
Gormsen, Lily J (11)
|
MRLIAC |
1:09.67 |
1:08.21 |
-1.46 |
| 20 |
McKenna, Eliza R (12)
|
MDNBAC |
1:10.05 |
1:08.37 |
-1.68 |
| 21 |
Chun, April S (11)
|
MRLIAC |
1:09.02 |
1:08.52 |
-0.50 |
| 22 |
Ellsworth, Ashley P (12)
|
MDNBAC |
1:10.03 |
1:08.57 |
-1.46 |
| 23 |
Jackson, Shelby M (12)
|
MDNBAC |
1:08.28 |
1:09.44 |
1.16 |
| 24 |
Quinlan, Aimee K (12)
|
MRLIAC |
1:09.49 |
1:09.64 |
0.15 |
| 25 |
Schnappauf, Samantha G (11)
|
MRLIAC |
1:10.02 |
1:10.67 |
0.65 |
| 26 |
Treue, Annika H (12)
|
NJBAC |
1:09.43 |
1:11.67 |
2.24 |
| 27 |
Crawford, Madeline M (11)
|
NJBAC |
1:10.18 |
1:11.99 |
1.81 |
| 28 |
Marquez, Mary A (12)
|
MDNBAC |
1:10.04 |
1:12.55 |
2.51 |
| 29 |
Fisher, Nia R (11)
|
MDNBAC |
1:10.05 |
1:13.50 |
3.45 |