| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Keller, Mira (10)
|
NIVELO |
1:14.59 |
1:18.71 |
4.12 |
| 2 |
Reilly, Fiona K (10)
|
NISTAR |
1:26.06 |
1:24.29 |
-1.77 |
| 3 |
Chung, Emily (10)
|
NIBAAC |
1:55.47 |
1:36.55 |
-18.92 |
| 4 |
McKinney, Madison N (10)
|
NICLSC |
|
1:38.14 |
- |
| 5 |
Wilson, Aria C (10)
|
NIUN-D |
1:40.00 |
1:40.59 |
0.59 |
| 6 |
Barillari, Emma (10)
|
NIVELO |
1:47.57 |
1:48.49 |
0.92 |
| 7 |
Philbrick, Mylie E (10)
|
NIVELO |
1:56.76 |
1:50.70 |
-6.06 |
| 8 |
Gentile, Olivia (10)
|
NIVELO |
|
1:56.22 |
- |
|
Evelt, Mallory L (10)
|
NIBAAC |
|
NS |
- |
|
Mruzik, Lillian G (10)
|
NIEAST |
1:58.85 |
NS |
- |
|
Er, Melissa (10)
|
NIUN-D |
1:40.00 |
NS |
- |
|
Vartanova, Elizaveta (10)
|
NIUN-D |
|
NS |
- |