| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Goldstein, Charley A (9)
|
MRRA |
1:22.58 |
1:18.98 |
-3.60 |
| 2 |
Chmiel, Zofia F (10)
|
CTZEUS |
1:17.32 |
1:21.12 |
3.80 |
| 3 |
Arciniegas, Laura (9)
|
MRCOND |
1:25.88 |
1:22.56 |
-3.32 |
| 4 |
Nicholas, Cayla (10)
|
MRDA |
1:26.31 |
1:23.46 |
-2.85 |
| 5 |
Lynch, Katherine H (10)
|
MRRA |
1:29.01 |
1:26.71 |
-2.30 |
| 6 |
Mejia, Jazmine (9)
|
MRYMID |
1:31.67 |
1:28.71 |
-2.96 |
| 7 |
Solomon, Mirabel K (9)
|
MRRA |
1:45.29 |
1:32.08 |
-13.21 |
| 8 |
Becerra, Taryn L (10)
|
MRYMID |
|
1:32.38 |
- |
| 9 |
Choukri, Nora (10)
|
CTZEUS |
1:35.23 |
1:33.35 |
-1.88 |
| 10 |
Kimble, Alyssa K (10)
|
MRYMID |
1:43.02 |
1:33.49 |
-9.53 |
| 11 |
Keller, Rory C (9)
|
CTZEUS |
1:29.90 |
1:33.64 |
3.74 |
| 12 |
Livieri, Samantha A (10)
|
CTZEUS |
1:37.85 |
1:38.19 |
0.34 |
| 13 |
Cirifalco, Lucia N (10)
|
CTZEUS |
1:47.58 |
1:38.88 |
-8.70 |
| 14 |
Bar, Karina A (9)
|
MRRA |
1:57.46 |
1:40.39 |
-17.07 |
| 15 |
Minchala, Kimberly N (10)
|
MRYMID |
1:37.64 |
1:40.51 |
2.87 |
| 16 |
Czerniewski, Emma R (10)
|
MRUNYM |
1:42.01 |
1:40.62 |
-1.39 |
| 17 |
Lee, Jasmine K (10)
|
MRCOND |
1:36.71 |
1:41.08 |
4.37 |
| 18 |
Rodriguez, Andrea M (10)
|
MRYMID |
|
1:41.75 |
- |
| 19 |
Ramoino, Alexandra G (9)
|
MRRA |
|
1:42.81 |
- |
| 20 |
Thompson, Emily V (10)
|
CTZEUS |
1:49.93 |
1:42.91 |
-7.02 |
| 21 |
Chatfield, Elizabeth O (9)
|
MRUNYM |
|
1:44.09 |
- |
| 22 |
McCann, Elena B (10)
|
MRYMID |
1:49.41 |
1:44.57 |
-4.84 |
| 23 |
Joyce, Margaret (9)
|
MRCFB |
1:47.76 |
1:50.21 |
2.45 |
| 24 |
Stemkowski, Sophia A (9)
|
MRRA |
1:45.00 |
1:52.20 |
7.20 |
| 25 |
Figueroa, Gabriella C (10)
|
MRCOND |
1:46.01 |
1:53.09 |
7.08 |
| 26 |
Koenig, Ariana J (9)
|
MRYMID |
|
1:56.13 |
- |
| 27 |
Malone-Johnson, Alaya A (9)
|
MRYMID |
2:12.83 |
2:04.03 |
-8.80 |
| 28 |
Tabibian, Maayan M (9)
|
MRRA |
|
2:05.78 |
- |
| 29 |
Dickinson, Leyla (9)
|
MRYMID |
|
2:15.56 |
- |
|
McMurry, Karys G (10)
|
MRRA |
|
DQ |
- |