| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
White, Ehnaya K (11)
|
NCQCD |
1:11.93 |
1:11.02 |
-0.91 |
| 2 |
Putnam, Riche' M (12)
|
NCUN |
|
1:11.71 |
- |
| 3 |
Rose, Sydney S (12)
|
NCCVAC |
1:18.49 |
1:12.91 |
-5.58 |
| 4 |
Rautiola, Larissa L (12)
|
NCCVAC |
1:27.11 |
1:25.04 |
-2.07 |
| 5 |
Fresina, Mary H (11)
|
NCBAD |
1:28.96 |
1:29.28 |
0.32 |
| 6 |
Huffstickler, Anna E (12)
|
NCGG |
1:40.76 |
1:38.69 |
-2.07 |
| 7 |
Rousey, Margaret A (12)
|
NCCVAC |
1:46.24 |
1:38.75 |
-7.49 |
| 8 |
Olvera, Karina (11)
|
NCCVAC |
|
1:49.10 |
- |
|
Lynch, Kristen N (11)
|
NCGG |
1:40.05 |
DQ |
- |
|
Brown, Melia J (11)
|
NCATOM |
1:40.38 |
NS |
- |
|
Bloomfield, Olivia J (12)
|
NCGG |
1:15.71 |
NS |
- |