| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lawton, Valerie j (13)
|
MAPENN |
1:07.62 |
1:08.15 |
0.53 |
| 1 |
McKim, Paige E (13)
|
MAFSC |
|
1:09.83 |
- |
| 2 |
Rutkowski, Lillian G (13)
|
MAEAC |
1:10.27 |
1:09.19 |
-1.08 |
| 2 |
Hoerner, Madison A (14)
|
MAFSC |
1:26.76 |
1:13.89 |
-12.87 |
| 3 |
Cieniuch, Julia (14)
|
MAPENN |
1:08.96 |
1:09.44 |
0.48 |
| 3 |
Oswald, Abigail C (14)
|
MAMSA |
1:15.58 |
1:16.13 |
0.55 |
| 4 |
Bertolotti, Adriana E (13)
|
MAMSA |
1:20.04 |
1:16.40 |
-3.64 |
| 5 |
Bakker, Anna C (14)
|
MAMSA |
|
1:17.53 |
- |
| 6 |
Zhang, Katherine S (13)
|
MAMSA |
|
1:17.79 |
- |
| 7 |
McCloskey, Reilly G (14)
|
MAPENN |
1:17.32 |
1:18.98 |
1.66 |
| 8 |
Houck, Sierra G (13)
|
MAEAC |
|
1:20.22 |
- |
| 9 |
Brandwene, Sophie J (13)
|
MANLAC |
1:18.53 |
1:20.56 |
2.03 |
| 10 |
Attri, Stuti (13)
|
MAMSA |
1:34.03 |
1:20.69 |
-13.34 |
| 11 |
Hamer, Darci (14)
|
MAPENN |
|
1:22.31 |
- |
| 12 |
Gomez-Fischer, Oriana K (13)
|
MAMSA |
1:23.82 |
1:25.97 |
2.15 |
|
Albarano, Margo (13)
|
MAWASC |
1:35.09 |
DQ |
- |
|
Bhaskar, Shanthi (13)
|
MAMSA |
1:37.72 |
NS |
- |