| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mora-Castillo, Isabella (12)
|
MRSMC |
1:02.18 |
1:03.29 |
1.11 |
| 2 |
Yoo, Emily Y (12)
|
MRUN |
1:06.80 |
1:06.83 |
0.03 |
| 3 |
Chang, Shu-Min J (12)
|
MRSMC |
1:07.19 |
1:06.89 |
-0.30 |
| 4 |
Millet, Florence J (12)
|
MREAST |
1:08.01 |
1:08.73 |
0.72 |
| 5 |
Gaza, Claire (12)
|
MRSMC |
1:11.30 |
1:11.02 |
-0.28 |
| 6 |
Brown, Colleen E (12)
|
MREAST |
1:09.50 |
1:11.19 |
1.69 |
| 7 |
Tallides, Eleni L (12)
|
MRPAC |
1:09.40 |
1:12.26 |
2.86 |
| 7 |
Shaw, Jessica M (12)
|
MRPAC |
1:14.81 |
1:12.26 |
-2.55 |
| 9 |
Buckley, Kate F (12)
|
MRSMC |
1:11.38 |
1:12.40 |
1.02 |
| 10 |
Panzarella, Abby (11)
|
NJSCY |
1:14.65 |
1:12.82 |
-1.83 |
| 11 |
Zaets, Samantha (11)
|
MRTRI |
1:27.35 |
1:13.27 |
-14.08 |
| 12 |
McIntyre, Savannah Y (12)
|
MRSPAR |
1:35.23 |
1:14.23 |
-21.00 |
| 13 |
Stamm, Rosemary E (12)
|
MREAST |
1:10.47 |
1:14.35 |
3.88 |
| 14 |
Miller, Maddie (12)
|
MRSMC |
1:14.65 |
1:15.09 |
0.44 |
| 15 |
Crisano, Nadiya (11)
|
MRTRI |
1:16.18 |
1:15.50 |
-0.68 |
| 16 |
Mello, Anna E (12)
|
MREAST |
1:12.59 |
1:16.15 |
3.56 |
| 17 |
Isabella, Molly (12)
|
MRSMC |
1:20.19 |
1:16.32 |
-3.87 |
| 18 |
Ray, Naina * (11)
|
MREAST |
1:19.00 |
1:16.34 |
-2.66 |
| 19 |
Martin, Lilyanna M (11)
|
MRPAC |
1:17.55 |
1:16.84 |
-0.71 |
| 20 |
Mugno, Annabelle O (12)
|
MREAST |
1:19.29 |
1:17.34 |
-1.95 |
| 21 |
Moore, Michaela (12)
|
MRTRI |
1:36.32 |
1:17.97 |
-18.35 |
| 22 |
Wentland, Sara G (12)
|
MRPAC |
1:22.89 |
1:22.09 |
-0.80 |
| 23 |
van Wijnen, Alice R (12)
|
MRSMC |
1:21.14 |
1:23.79 |
2.65 |
| 24 |
Anticev, Katherine (11)
|
MRTRI |
1:26.21 |
1:24.21 |
-2.00 |
| 25 |
Tello, Lizette (12)
|
MRSPAR |
1:35.77 |
1:24.57 |
-11.20 |
| 26 |
Ryder, Johannah C (11)
|
MREAST |
1:39.77 |
1:24.64 |
-15.13 |
| 27 |
Gomez, Ivonne (11)
|
MRSPAR |
1:28.33 |
1:24.76 |
-3.57 |
| 28 |
Riolo, Alexandra M (12)
|
MRSMC |
1:25.34 |
1:26.28 |
0.94 |
| 29 |
Hyun, Faith (11)
|
MRGATE |
1:27.05 |
1:26.78 |
-0.27 |
| 30 |
Martinko, Mia B (11)
|
MRPAC |
1:30.27 |
1:28.23 |
-2.04 |
| 31 |
Klein, Jordana (12)
|
MREAST |
1:44.41 |
1:28.41 |
-16.00 |
| 32 |
Flottmann-Stehlin, Lily Bell (12)
|
MRTRI |
1:46.38 |
1:28.66 |
-17.72 |
| 33 |
Chan, Jaiden (12)
|
MRTRI |
1:50.00 |
1:31.17 |
-18.83 |
| 34 |
Del Vecchio, Dominique A (12)
|
MREAST |
1:45.00 |
1:31.57 |
-13.43 |
| 35 |
Bahadur, Isha (12)
|
MREAST |
1:41.57 |
1:31.84 |
-9.73 |
| 36 |
Christy, Amber (12)
|
NJSCY |
1:27.80 |
1:33.35 |
5.55 |
| 37 |
Reeves, Malia (11)
|
MREAST |
1:33.12 |
1:37.08 |
3.96 |
| 38 |
Thring, Abigail M (12)
|
MREAST |
1:40.52 |
1:37.28 |
-3.24 |
| 39 |
Lubinsky, Jordan A (11)
|
MRSMC |
1:35.49 |
1:38.16 |
2.67 |
| 40 |
Cohen, Liat S (12)
|
MREAST |
1:56.78 |
1:49.83 |
-6.95 |