| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Cindy Y (12)
|
MRWEST |
1:23.86 |
1:26.44 |
2.58 |
| 2 |
Casellas, Krystin R (11)
|
MRWEST |
1:25.34 |
1:26.71 |
1.37 |
| 3 |
Rossi, Elena (12)
|
MRWEST |
1:24.78 |
1:28.00 |
3.22 |
| 4 |
Yan, Hannah C (11)
|
MRLGAC |
1:29.38 |
1:31.16 |
1.78 |
| 5 |
Reyna, Alexa (11)
|
MRWEST |
1:28.91 |
1:32.57 |
3.66 |
| 6 |
KU, Jaein (11)
|
MRLGAC |
1:30.21 |
1:33.79 |
3.58 |
| 7 |
Walker, Lucy E (11)
|
MRSS |
1:32.99 |
1:34.33 |
1.34 |
| 8 |
Nassar, Salma (11)
|
MRLGAC |
1:34.29 |
1:34.96 |
0.67 |
| 9 |
Martin, Lilyanna M (11)
|
MRPAC |
1:35.83 |
1:35.99 |
0.16 |
| 10 |
Bacon, Marina S (12)
|
MRRED |
1:36.29 |
1:36.26 |
-0.03 |
| 11 |
Byrne, Kelly P (11)
|
MRWEST |
1:30.46 |
1:37.26 |
6.80 |
| 12 |
Bensabeur, Sidney (12)
|
MRCFJV |
1:35.66 |
1:39.15 |
3.49 |
| 13 |
Abel, Ambar (12)
|
FENI |
1:37.32 |
1:39.62 |
2.30 |
| 14 |
Zhao, Annie (11)
|
MRWEST |
1:35.46 |
1:40.07 |
4.61 |
| 15 |
Auquilla, Litsi D (11)
|
MRRED |
1:41.29 |
1:40.62 |
-0.67 |
| 16 |
Hernandez, Sury (11)
|
MRNYCP |
1:42.00 |
1:42.64 |
0.64 |
| 17 |
Hegedus, Leda (11)
|
MRRED |
1:43.88 |
1:42.91 |
-0.97 |
| 18 |
Robiou Vargas, Avril (12)
|
FENI |
1:42.49 |
1:42.97 |
0.48 |
| 19 |
Akil, Fatine (12)
|
MRNCAC |
1:42.00 |
1:43.52 |
1.52 |
| 20 |
Mullin, Allison (11)
|
MRLGAC |
1:45.38 |
1:43.94 |
-1.44 |
| 21 |
Deng, Eileen (12)
|
MRAPEX |
1:49.00 |
1:44.73 |
-4.27 |
| 22 |
Chicaiza, Natali (12)
|
MRCFJV |
2:01.09 |
1:45.84 |
-15.25 |
| 23 |
Kanachova, Veronica (11)
|
MRAPEX |
1:45.89 |
1:46.05 |
0.16 |
| 24 |
Rosario, Michelle D (11)
|
MRRED |
1:45.23 |
1:46.23 |
1.00 |
| 25 |
O'Sullivan, Saoirse (11)
|
MRLGAC |
1:43.95 |
1:46.78 |
2.83 |
| 26 |
Palmer, Avery N (12)
|
MRRED |
1:44.46 |
1:47.14 |
2.68 |
| 27 |
Washington, Madison L (12)
|
MRCAS |
1:46.99 |
1:47.18 |
0.19 |
| 28 |
Martinko, Mia B (11)
|
MRPAC |
1:51.24 |
1:48.19 |
-3.05 |
| 29 |
Chan, Angelina (11)
|
MRNYCP |
1:39.90 |
1:50.20 |
10.30 |
| 30 |
Collymore, Athena J (12)
|
NJDESC |
1:47.27 |
1:51.97 |
4.70 |
| 31 |
Dilone, Yenari Y (11)
|
TITA |
1:50.38 |
1:52.87 |
2.49 |
| 32 |
Morr, Isabelle N (12)
|
MRPAC |
1:57.57 |
1:54.58 |
-2.99 |
| 33 |
Williams, Alisia (12)
|
MRCAS |
1:50.31 |
1:55.42 |
5.11 |
| 34 |
Man, Abigail V (12)
|
MRCIY |
1:48.28 |
1:56.00 |
7.72 |
| 35 |
Pena, Camila A (11)
|
MRAPEX |
1:49.28 |
1:58.09 |
8.81 |
| 36 |
Dennis, Destiny E (12)
|
NJDESC |
2:45.99 |
2:12.36 |
-33.63 |
| 37 |
Lam, Vivian H (11)
|
MRYBAR |
2:23.76 |
2:13.16 |
-10.60 |
| 38 |
Gabriel, Zoe (12)
|
MRRED |
2:12.56 |
2:16.89 |
4.33 |
| 39 |
Shang, Emily R (12)
|
MRAPEX |
2:35.50 |
2:36.00 |
0.50 |
|
Kereselize, Sophia E (12)
|
MRAPEX |
1:59.50 |
DQ |
- |
|
Alexander, Allyse I (11)
|
MRLGAC |
1:33.28 |
NS |
- |
|
Karim, Ocean A (12)
|
MRLGAC |
1:41.35 |
NS |
- |
|
Brulinski, Natalia E (11)
|
MRNCAC |
1:34.00 |
NS |
- |
|
WU, Julian (11)
|
MRUN-L |
1:39.08 |
NS |
- |