| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wagner, Morgan E (10)
|
NIVICT |
1:18.14 |
1:17.40 |
-0.74 |
| 2 |
Reilly, Bridget F (10)
|
NISTAR |
1:38.58 |
1:33.14 |
-5.44 |
| 3 |
Xia, Vanessa J (10)
|
NIUN-D |
1:41.59 |
1:34.38 |
-7.21 |
| 4 |
Carey, Emilia M (9)
|
NIIRON |
1:37.68 |
1:38.64 |
0.96 |
| 5 |
Murphy, Campbell E (10)
|
NITTSC |
1:44.83 |
1:42.74 |
-2.09 |
| 6 |
Choroser, Penelope T (10)
|
NITWST |
1:29.83 |
1:43.15 |
13.32 |
| 7 |
Robertson-Jones, Sienna E (10)
|
NIBAAC |
1:38.03 |
1:44.11 |
6.08 |
| 8 |
Golden, Lauren B (10)
|
NIBAAC |
1:41.69 |
1:46.20 |
4.51 |
| 9 |
Huntress, Maya V (10)
|
NIBAAC |
1:40.95 |
1:46.29 |
5.34 |
| 10 |
El Ghissassi, Sidra S (8)
|
NIVEST |
1:49.03 |
1:51.46 |
2.43 |
| 11 |
Burnham, Madeline (9)
|
NIVELO |
1:50.08 |
1:52.00 |
1.92 |
| 12 |
Umansky, Katarina R (8)
|
NIBAAC |
1:50.73 |
1:54.64 |
3.91 |
| 13 |
Gilbert, Natalie J (9)
|
NIQUIK |
1:38.32 |
1:58.52 |
20.20 |
| 14 |
Clouser, Kerrington D (9)
|
NITTSC |
1:39.87 |
2:12.27 |
32.40 |