| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mordaunt, Victoria A (16)
|
MRYMID |
1:00.51 |
1:01.18 |
0.67 |
| 2 |
Zhenilenko, Kathryn (16)
|
MRHES |
1:03.82 |
1:04.26 |
0.44 |
| 3 |
Ite, Ayana (16)
|
MRYMID |
1:04.47 |
1:05.21 |
0.74 |
| 4 |
Mikheyeva, Marianna (17)
|
MRTRI |
1:06.67 |
1:05.29 |
-1.38 |
| 5 |
Topkara, Devin c (15)
|
MRYMID |
1:09.54 |
1:08.67 |
-0.87 |
| 6 |
Lengyel, Sophia (16)
|
MRQNS |
1:07.78 |
1:08.91 |
1.13 |
| 7 |
Lewis, Maeve (16)
|
MRYMID |
1:12.36 |
1:09.23 |
-3.13 |
| 8 |
Ha, Kara (17)
|
MRLIFE |
1:05.77 |
1:09.33 |
3.56 |
| 9 |
Tripoli, Magdalena A (16)
|
MRMAKO |
1:10.27 |
1:10.06 |
-0.21 |
| 10 |
Fleming, Kaitlyn (15)
|
MRYMID |
1:10.33 |
1:10.21 |
-0.12 |
| 11 |
Leopold, Mickey (15)
|
MRYMID |
1:10.39 |
1:10.74 |
0.35 |
| 12 |
Boyle, Sophie (15)
|
MRYMID |
1:09.50 |
1:11.21 |
1.71 |
| 13 |
Slarskey, Parker (16)
|
MRMAKO |
1:09.88 |
1:11.57 |
1.69 |
| 14 |
Torelli, Helena (15)
|
MRMAKO |
1:14.46 |
1:11.73 |
-2.73 |
| 15 |
Davidson, Ren S (17)
|
MRMAKO |
1:10.47 |
1:12.06 |
1.59 |
| 16 |
Tang, Megan A (15)
|
MRQNS |
1:11.91 |
1:12.54 |
0.63 |
| 17 |
Kedzior, Natalie (15)
|
MRTRI |
1:12.80 |
1:12.87 |
0.07 |
| 18 |
Naidich, Natalia (16)
|
MRMAKO |
1:15.71 |
1:12.95 |
-2.76 |
| 19 |
Gallagher, Aoibhe M (15)
|
MRQNS |
1:14.01 |
1:13.33 |
-0.68 |
| 20 |
Foynes, Eve (15)
|
MRQNS |
1:17.12 |
1:14.58 |
-2.54 |
| 21 |
Meredith, Quandra T (15)
|
MRQNS |
1:10.56 |
1:14.70 |
4.14 |
| 22 |
Modeste, Milani (15)
|
MRHES |
1:15.32 |
1:16.01 |
0.69 |
| 23 |
Aldridge, Charlotte g (16)
|
MRYMID |
1:13.37 |
1:18.99 |
5.62 |
| 24 |
Leon, Isabella (17)
|
MRYMID |
1:21.75 |
1:25.04 |
3.29 |
| 25 |
Seck, Lalia A (15)
|
MRBKR |
1:24.15 |
1:25.40 |
1.25 |
| 26 |
Whitsett, Bridget A (16)
|
MRQNS |
|
1:25.58 |
- |
| 27 |
Chonko, Mia E (15)
|
MRBKR |
1:27.93 |
1:31.14 |
3.21 |
| 28 |
Rojas, Haley S (15)
|
MRNFS |
1:39.37 |
1:44.02 |
4.65 |
|
Palmer, Keira (15)
|
MRYMID |
1:19.85 |
NS |
- |
|
Palei, Nicole C (15)
|
MRQNS |
1:03.33 |
NS |
- |
|
Fuchs, Delia (18)
|
MRYMID |
1:32.56 |
NS |
- |