| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hendershot, Haley J (15)
|
MRIA |
1:10.46 |
1:08.94 |
-1.52 |
| 2 |
Crane, Ruth A (17)
|
MRIA |
1:58.27 |
1:09.51 |
-48.76 |
| 3 |
Hendershot, Abby G (14)
|
MRIA |
1:15.55 |
1:10.08 |
-5.47 |
| 4 |
Brink, Keelyn R (14)
|
MRIA |
1:10.84 |
1:11.11 |
0.27 |
| 5 |
Cunniffe, Madeline K (16)
|
MRIA |
1:12.48 |
1:11.53 |
-0.95 |
| 6 |
Simon, Paige S (17)
|
MRIA |
|
1:13.88 |
- |
| 7 |
Ojutiku, Tiwalolu A (14)
|
MRIA |
1:14.85 |
1:14.59 |
-0.26 |
| 8 |
Scaturro, Hailey P (13)
|
MRIA |
1:18.87 |
1:14.78 |
-4.09 |
| 9 |
Avdoulos, Maggie (15)
|
MRHAA |
1:20.23 |
1:19.71 |
-0.52 |
| 10 |
Rosenfeld, StevieDonna (17)
|
MRHAA |
1:27.95 |
1:26.11 |
-1.84 |
| 11 |
Ruane, Jocelyn M (13)
|
MRWISC |
1:25.99 |
1:52.13 |
26.14 |
|
Lozeau, Nora T (13)
|
MRIA |
1:22.01 |
DQ |
- |
|
McGuire, Lola M (14)
|
MRHAA |
1:35.00 |
NS |
- |
|
Michels, Grace C (17)
|
MRHAA |
1:23.41 |
NS |
- |
|
Muroff, Madison * (13)
|
MRIA |
1:50.75 |
NS |
- |