| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gonzalez, Emilianna (15)
|
MRUNAP |
1:12.69 |
1:12.21 |
-0.48 |
| 2 |
DeAngelis, Stephanie R (16)
|
MRLIAC |
1:15.25 |
1:15.98 |
0.73 |
| 3 |
Baloun, Isabella (15)
|
MRLIAC |
1:18.31 |
1:16.30 |
-2.01 |
| 4 |
Unger, Melanie (16)
|
MRENAC |
1:21.60 |
1:22.01 |
0.41 |
| 5 |
Ventura, Jade J (15)
|
MRLIAC |
1:20.70 |
1:23.40 |
2.70 |
| 6 |
Coleman, Trinity A (15)
|
NEUNGF |
1:17.56 |
1:23.63 |
6.07 |
| 7 |
Wright, Ellen J (15)
|
MRUNRE |
1:25.09 |
1:23.66 |
-1.43 |
| 8 |
Walsh, Kelsey D (16)
|
MRLIAC |
1:30.00 |
1:24.14 |
-5.86 |
| 9 |
Comisarow, Claire M (15)
|
MRUNAP |
|
1:24.31 |
- |
| 10 |
Kouchtaf, Sophia M (17)
|
MRLIAC |
1:24.21 |
1:24.45 |
0.24 |
| 11 |
Miller, Amanda D (16)
|
MRLIAC |
1:22.98 |
1:24.63 |
1.65 |
| 12 |
DeBarros, Neah (16)
|
NEUNGF |
1:27.63 |
1:24.66 |
-2.97 |
| 13 |
Crawford, Destini D (16)
|
NEUNGF |
1:23.96 |
1:25.54 |
1.58 |
| 14 |
Pette, Alexandra J (17)
|
MRLIAC |
1:22.06 |
1:29.17 |
7.11 |
| 15 |
Hasimaj, Briana (15)
|
MRMCBY |
1:27.64 |
1:30.60 |
2.96 |
| 16 |
Little, Kaylynn D (15)
|
MRKBM |
1:33.52 |
1:33.15 |
-0.37 |
| 17 |
Lutchmansingh, Serena A (16)
|
MRUNRE |
1:26.72 |
1:33.78 |
7.06 |
| 18 |
Rodriguez, Kaycee (16)
|
MRKBM |
1:37.92 |
1:34.12 |
-3.80 |
| 19 |
Champagnie, Chanel A (16)
|
MRKBM |
1:33.56 |
1:50.17 |
16.61 |
| 20 |
Valverde, Jahani A (15)
|
MRKBM |
1:52.89 |
2:02.01 |
9.12 |
| 21 |
Brezdin, Mila (8)
|
MRLIAC |
2:09.99 |
2:03.80 |
-6.19 |
| 22 |
McKenzie, Destiny A (17)
|
MRNFS |
|
2:06.09 |
- |
| 23 |
Lindsay, Naima (16)
|
MRNFS |
|
2:14.80 |
- |