| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Briggs, Emily R (16)
|
MDEST |
1:16.83 |
1:16.19 |
-0.64 |
| 2 |
Amsler, Kendall F (15)
|
MDBAAC |
1:18.75 |
1:19.51 |
0.76 |
| 3 |
Soustek, Amanda J (15)
|
MDCAA |
1:24.18 |
1:23.03 |
-1.15 |
| 4 |
St. Pierre, Shannon M (15)
|
MDCCY |
|
1:23.18 |
- |
| 5 |
Hines, Nyah E (18)
|
MDEST |
1:21.78 |
1:24.05 |
2.27 |
| 6 |
Rowe, McKenzie M (15)
|
MDMSC |
1:26.71 |
1:24.79 |
-1.92 |
| 7 |
Dongarra, Isabella A (16)
|
MDCATY |
1:26.75 |
1:25.90 |
-0.85 |
| 8 |
Nagle, Ashleigh M (17)
|
MDCAA |
1:28.03 |
1:26.08 |
-1.95 |
| 9 |
Dworkin, Grace (15)
|
MDMSC |
1:26.35 |
1:26.95 |
0.60 |
| 10 |
Skvortsova, Margarita (16)
|
MDEST |
1:21.88 |
1:27.74 |
5.86 |
| 11 |
Lavin, Sydney C (16)
|
MDMSC |
1:28.00 |
1:30.05 |
2.05 |
| 12 |
Marchionni, Luce (15)
|
MDMSC |
1:33.99 |
1:34.40 |
0.41 |
| 13 |
Klopouh, Milana S (15)
|
MDEST |
1:33.80 |
1:36.66 |
2.86 |
| 14 |
Schlichting, Kelsie A (15)
|
MDCAA |
1:33.49 |
1:40.25 |
6.76 |
|
Gapaz, Patrice (16)
|
MDCGA |
1:20.61 |
NS |
- |