| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Paciello, Natasha E (16)
|
MDASC |
1:09.18 |
1:06.27 |
-2.91 |
| 2 |
DeMario, Emma R (15)
|
MDCCY |
|
1:07.16 |
- |
| 3 |
Soustek, Amanda J (15)
|
MDCAA |
1:13.65 |
1:09.51 |
-4.14 |
| 4 |
Holsey, Lily * (16)
|
MDCATY |
1:12.43 |
1:11.44 |
-0.99 |
| 5 |
Purcell, Gray C (17)
|
MDMSC |
1:11.42 |
1:12.63 |
1.21 |
| 6 |
Melick, Abigail G (15)
|
MDBAAC |
1:11.60 |
1:14.16 |
2.56 |
| 7 |
St. Pierre, Shannon M (15)
|
MDCCY |
|
1:14.81 |
- |
| 8 |
Bryant, Caroline C (15)
|
MDCATY |
|
1:15.40 |
- |
| 9 |
Mazur, Karolina T (15)
|
MDEST |
1:14.20 |
1:15.47 |
1.27 |
| 10 |
Skvortsova, Margarita (16)
|
MDEST |
1:11.81 |
1:16.40 |
4.59 |
| 11 |
Hines, Nyah E (18)
|
MDEST |
1:14.67 |
1:16.46 |
1.79 |
| 12 |
Amsler, Kendall F (15)
|
MDBAAC |
1:11.79 |
1:16.49 |
4.70 |
| 13 |
Klopouh, Milana S (15)
|
MDEST |
1:10.52 |
1:16.84 |
6.32 |
| 14 |
Woo, Candace L (16)
|
MDCAA |
1:14.20 |
1:16.90 |
2.70 |
| 15 |
Monroy, Celia M (16)
|
MDCCY |
|
1:18.76 |
- |
| 16 |
Taylor, Anna E (16)
|
MDBAAC |
1:15.52 |
1:19.50 |
3.98 |
| 17 |
Conlon, Kate L (15)
|
MDCAA |
1:20.68 |
1:25.08 |
4.40 |
| 18 |
Schlichting, Kelsie A (15)
|
MDCAA |
1:22.77 |
1:25.71 |
2.94 |
| 19 |
Bell, Amayah G (15)
|
MDEST |
1:30.12 |
1:32.24 |
2.12 |
|
Gapaz, Patrice (16)
|
MDCGA |
1:12.64 |
NS |
- |
|
Gibson, Alayna R (16)
|
MDASC |
1:08.19 |
NS |
- |