| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Marcyan, Chloe M (11)
|
NITTSC |
1:10.89 |
1:07.69 |
-3.20 |
| 2 |
Li, Rena X (12)
|
NIPACK |
1:10.92 |
1:11.88 |
0.96 |
| 3 |
Geary, Kaitlyn J (12)
|
NIMERC |
1:15.53 |
1:13.79 |
-1.74 |
| 4 |
Robinson, Sara C (12)
|
NISDSC |
1:20.12 |
1:15.36 |
-4.76 |
| 5 |
Kunze, Sarah A (10)
|
NIPACK |
1:14.92 |
1:19.50 |
4.58 |
| 6 |
Moldenhauer, Paige A (12)
|
NIEAST |
1:21.57 |
1:23.71 |
2.14 |
| 7 |
Kleinmann, Isabelle K (11)
|
NIHAMB |
1:30.85 |
1:29.02 |
-1.83 |
| 8 |
King, Skylar L (11)
|
NIEAST |
1:28.12 |
1:30.20 |
2.08 |
| 9 |
Walier, Natalie K (11)
|
NITWST |
1:51.65 |
1:35.32 |
-16.33 |
| 10 |
Fazili, Saara (12)
|
NIPACK |
1:39.25 |
1:38.99 |
-0.26 |
| 11 |
Minnella, Mary J (10)
|
NIPACK |
1:42.01 |
1:44.72 |
2.71 |
| 12 |
Kalbfus, Taylor R (11)
|
NIFAST |
1:51.68 |
1:46.46 |
-5.22 |
| 13 |
Sperry, Lola E (12)
|
NITTSC |
1:58.69 |
1:47.08 |
-11.61 |
| 14 |
Rusho, Hannah F (9)
|
NIFAST |
|
1:54.69 |
- |
| 15 |
Terio, Chloe M (9)
|
NIPACK |
|
1:58.10 |
- |
| 16 |
Viyannalage, Riley A (9)
|
NIPACK |
|
2:21.10 |
- |
|
Brett, Erin E (11)
|
NIPACK |
2:01.08 |
DQ |
- |
|
Schwartzbeck, Elisabeth M (12)
|
NIFAST |
|
DQ |
- |
|
Viyannalage, Chloe A (11)
|
NIPACK |
|
DQ |
- |
|
Fox, Cara C (11)
|
NIFAST |
|
DQ |
- |
|
Balland, Megan E (11)
|
NIFAST |
1:51.55 |
DQ |
- |