| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Delehanty, Maeve K (11)
|
NIRRST |
1:12.84 |
1:11.98 |
-0.86 |
| 2 |
Share, Elizabeth A (11)
|
NIPMSC |
1:15.86 |
1:12.77 |
-3.09 |
| 3 |
Bouwens, Emma L (11)
|
NIHAST |
1:12.78 |
1:13.05 |
0.27 |
| 4 |
Robinson, Sara C (11)
|
NISDSC |
1:22.12 |
1:13.07 |
-9.05 |
| 5 |
Beutner, Ella R (11)
|
NIQUIK |
1:13.52 |
1:14.05 |
0.53 |
| 6 |
Geary, Kaitlyn J (11)
|
NIMERC |
1:17.77 |
1:14.26 |
-3.51 |
| 7 |
Camnitz, Anna (11)
|
NIUN-W |
1:19.58 |
1:17.02 |
-2.56 |
| 8 |
Taylor, Janey A (11)
|
NIVICT |
1:23.57 |
1:17.70 |
-5.87 |
| 9 |
Kuhlkin, Elizabeth C (11)
|
NIGCOM |
1:21.21 |
1:19.92 |
-1.29 |
| 10 |
Smolinski, Evelynn J (11)
|
NIHAST |
1:23.79 |
1:21.96 |
-1.83 |
| 11 |
Resch, Rebecka J (11)
|
NIGRSC |
1:23.25 |
1:22.94 |
-0.31 |
| 12 |
Kinslow, Erin E (11)
|
NIPACK |
1:28.94 |
1:25.47 |
-3.47 |
| 13 |
Greisch, Alisha D (11)
|
NIGRSC |
1:31.49 |
1:28.41 |
-3.08 |
| 14 |
Rist, Olivia B (11)
|
NIHAST |
1:54.05 |
1:30.77 |
-23.28 |
| 14 |
Thurston, Lauren A (11)
|
NIGCOM |
1:34.37 |
1:30.77 |
-3.60 |
| 16 |
Farina, Samantha R (11)
|
NIGRSC |
|
1:36.06 |
- |
| 17 |
Na, Semyeong B (11)
|
NIGCOM |
|
2:08.13 |
- |