| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Guilfoil, Ella K (12)
|
NIFAST |
1:33.94 |
1:33.46 |
-0.48 |
| 2 |
Shaw, Kathryn E (12)
|
NIWEBS |
1:35.88 |
1:35.05 |
-0.83 |
| 3 |
Hughes, Sienna L (9)
|
NISEYS |
1:46.11 |
1:40.31 |
-5.80 |
| 4 |
Jefferis, Ilah M (12)
|
NIISWM |
1:48.38 |
1:43.87 |
-4.51 |
| 5 |
Headrick, Skyler F (12)
|
NIISWM |
1:49.49 |
1:47.99 |
-1.50 |
| 6 |
Shen, Alivia (10)
|
NIPACK |
|
1:48.07 |
- |
| 7 |
Goodreau, Josephine M (12)
|
NIISWM |
1:55.60 |
1:52.72 |
-2.88 |
| 8 |
Guo, Angie Y (12)
|
NIISWM |
2:08.20 |
1:53.65 |
-14.55 |
| 9 |
Young, Jazmine J (10)
|
NIGRSC |
|
1:55.61 |
- |
| 10 |
Kramer, Olivia S (12)
|
NIPACK |
1:52.20 |
1:56.47 |
4.27 |
| 11 |
Polito, Clara T (11)
|
NIQUIK |
2:07.98 |
1:56.57 |
-11.41 |
| 12 |
Robinson, Sara C (11)
|
NISDSC |
|
1:58.04 |
- |
| 13 |
Joshi, Reva R (10)
|
NIPACK |
|
2:15.38 |
- |
| 14 |
Nguessamble, Tristyn D (11)
|
NISDSC |
2:17.14 |
2:17.33 |
0.19 |
| 15 |
Magnera, Alaura (8)
|
NIWEBS |
|
2:35.98 |
- |
|
Cabral, Aurora (11)
|
NIRRST |
|
NS |
- |
|
VanHouten, Lila S (11)
|
NIPACK |
1:58.75 |
NS |
- |
|
Sotgiu, Isabella V (12)
|
NIFAST |
|
NS |
- |