| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gomez, Ivonne (10)
|
MRSPAR |
1:24.24 |
1:20.58 |
-3.66 |
| 2 |
Schetlick, Ava C (10)
|
MRBAD |
1:20.00 |
1:21.56 |
1.56 |
| 3 |
Callaway, Corbin E (10)
|
MRBAD |
1:33.84 |
1:23.19 |
-10.65 |
| 4 |
Jacob, Jaya (10)
|
MRBAD |
1:32.00 |
1:24.12 |
-7.88 |
| 5 |
Sheridan, Rory (10)
|
MRBAD |
1:26.78 |
1:24.87 |
-1.91 |
| 6 |
Wang, Cindy Y (10)
|
MRAPEX |
1:20.84 |
1:24.96 |
4.12 |
| 7 |
Hyun, Faith (10)
|
MRGATE |
1:23.52 |
1:25.13 |
1.61 |
| 8 |
Anderson, Kate E (10)
|
MRBAD |
1:30.44 |
1:25.82 |
-4.62 |
| 9 |
Ott, Ursula J (9)
|
MRBAD |
1:25.54 |
1:25.83 |
0.29 |
| 10 |
Hanrahan, Erin M (10)
|
MRBAD |
1:35.95 |
1:27.08 |
-8.87 |
| 11 |
Bruno, Ava L (10)
|
MRBAD |
1:29.38 |
1:27.54 |
-1.84 |
| 12 |
Jacob, Natalie (10)
|
MRBAD |
1:35.00 |
1:28.09 |
-6.91 |
| 13 |
Klein, Neala J (8)
|
MRBAD |
1:28.89 |
1:29.83 |
0.94 |
| 14 |
Washington, Madison L (10)
|
MRCAS |
1:26.58 |
1:29.88 |
3.30 |
| 15 |
Hall, Lavinia (10)
|
MRAPEX |
1:28.59 |
1:30.33 |
1.74 |
| 16 |
McGranahan, Abigail S (10)
|
MRBAD |
1:30.78 |
1:31.22 |
0.44 |
| 17 |
Korn, Morgan A (10)
|
NJMETM |
1:34.53 |
1:31.77 |
-2.76 |
| 18 |
Crespo, Amanda (10)
|
MRBWBW |
1:33.63 |
1:32.69 |
-0.94 |
| 19 |
Victory, Abigail E (10)
|
MRBAD |
1:32.92 |
1:33.65 |
0.73 |
| 20 |
Sargeant, Yvanah-Bryelle l (10)
|
MRHES |
1:42.33 |
1:34.21 |
-8.12 |
| 21 |
Tula, Kelly A (9)
|
MRAPEX |
1:34.16 |
1:34.28 |
0.12 |
| 22 |
Echavarria, Victoria P (10)
|
MRCAS |
1:36.17 |
1:34.86 |
-1.31 |
| 23 |
Delgado, Isabella (10)
|
MRCAS |
1:30.09 |
1:35.01 |
4.92 |
| 24 |
Alexander, Leaila J (8)
|
MRSPAR |
1:37.32 |
1:38.30 |
0.98 |
| 25 |
Dougherty, Amy (9)
|
MRBAD |
1:40.00 |
1:38.52 |
-1.48 |
| 26 |
Lane, Jordan (10)
|
MRCAS |
1:40.59 |
1:39.69 |
-0.90 |
| 27 |
Breault, Abigail K (10)
|
MRBAD |
1:50.00 |
1:40.18 |
-9.82 |
| 28 |
M'Baye, N'Deye (9)
|
MRCAS |
1:45.13 |
1:42.86 |
-2.27 |
| 29 |
Thede, Kyra A (9)
|
MRBAD |
1:42.43 |
1:43.68 |
1.25 |
| 30 |
Zhao, Madison M (8)
|
MRAPEX |
|
1:49.99 |
- |
| 31 |
Corbett, Allison (9)
|
MRCFB |
1:41.21 |
1:50.43 |
9.22 |
| 32 |
Ivry, Abigail (8)
|
MRHES |
|
1:51.65 |
- |
| 33 |
Byrnes, Brigid (10)
|
MRCFB |
2:02.87 |
1:56.95 |
-5.92 |
| 34 |
Tsioulcas-Sherman, Sophia (9)
|
NJMETM |
1:51.63 |
1:57.14 |
5.51 |
| 35 |
Lutchmansingh, Serena A (9)
|
MRBWBW |
1:47.59 |
2:03.80 |
16.21 |
|
Joyce, Margaret (9)
|
MRCFB |
1:52.83 |
DQ |
- |
|
Brun, Sienna R (7)
|
MRAPEX |
|
DQ |
- |
|
Kanachova, Veronica (9)
|
MRAPEX |
|
DQ |
- |
|
Gonzalez, Emilianna (8)
|
MRAPEX |
1:45.25 |
DQ |
- |