| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Willis, Kylie E (10)
|
NIWEBS |
1:27.10 |
1:24.22 |
-2.88 |
| 2 |
Cafarelli, Brianna N (10)
|
NIQUIK |
1:34.68 |
1:28.38 |
-6.30 |
| 3 |
Hauber, Riley A (9)
|
NISDSC |
1:35.38 |
1:32.78 |
-2.60 |
| 4 |
Strausser, Cadence A (10)
|
NIGRAT |
|
1:36.30 |
- |
| 5 |
van Wichen, Jessica D (10)
|
NIWEBS |
1:42.93 |
1:37.89 |
-5.04 |
| 6 |
Gilbert, Natalie J (9)
|
NIQUIK |
1:35.29 |
1:38.73 |
3.44 |
| 7 |
Priebe, Anna J (10)
|
NIPMSC |
1:45.20 |
1:42.54 |
-2.66 |
| 8 |
Sanders, Nina P (10)
|
NIFAST |
1:42.97 |
1:43.10 |
0.13 |
| 9 |
Chen, Chloe Y (10)
|
NISDSC |
1:38.78 |
1:45.78 |
7.00 |
| 10 |
Crowley, Lila M (9)
|
NIGRSC |
1:57.53 |
1:46.95 |
-10.58 |
| 11 |
Smith, Aubrey D (10)
|
NIWEBS |
1:48.91 |
1:50.87 |
1.96 |
| 12 |
Miller, Amanda C (9)
|
NIVICT |
1:42.25 |
1:51.75 |
9.50 |
| 13 |
Thayse, Eden A (10)
|
NISDSC |
1:54.33 |
1:52.83 |
-1.50 |
| 14 |
Decker, Emily (9)
|
NIWGSC |
1:48.96 |
1:58.90 |
9.94 |
|
Galley, Morgan C (9)
|
NIRRST |
2:14.21 |
DQ |
- |
|
Catalano, Emilee K (9)
|
NIGRAT |
|
DQ |
- |
|
Hartley, Elliana G (9)
|
NIFAST |
1:30.29 |
NS |
- |