| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Davis, Grace R (15)
|
MDMAS |
1:01.22 |
58.45 |
-2.77 |
| 2 |
Lavin, Sydney C (16)
|
MDMSC |
|
59.30 |
- |
| 3 |
Harris, Mickella B (16)
|
MDMAS |
1:00.05 |
59.41 |
-0.64 |
| 4 |
O'Brien, Peyton M (16)
|
MDMAS |
1:00.78 |
59.67 |
-1.11 |
| 5 |
Firlie, Danielle M (16)
|
MDMAS |
1:02.85 |
1:01.94 |
-0.91 |
| 6 |
Tober, Sandra E (18)
|
MDMAS |
1:00.93 |
1:02.16 |
1.23 |
| 7 |
Szumski, Joelle S (16)
|
MDMSC |
1:02.55 |
1:02.30 |
-0.25 |
| 8 |
Villanueva, Emma G (16)
|
MDMSC |
1:03.46 |
1:03.04 |
-0.42 |
| 9 |
Dick, Ashley E (18)
|
MDMAS |
1:05.18 |
1:03.37 |
-1.81 |
| 10 |
Yeagle, Alexis L (17)
|
MDEST |
1:02.35 |
1:03.63 |
1.28 |
| 11 |
Riley, Anna F (15)
|
MDMSC |
1:05.44 |
1:03.68 |
-1.76 |
| 12 |
Klopouh, Milana S (15)
|
MDEST |
1:01.62 |
1:03.84 |
2.22 |
| 12 |
Harding, Adah V (15)
|
MDSPRC |
1:04.23 |
1:03.84 |
-0.39 |
| 14 |
Harrington, Quinn L (16)
|
MDMAS |
1:05.74 |
1:04.65 |
-1.09 |
| 15 |
Holiday, Jordin D (15)
|
MDBCSC |
1:05.24 |
1:05.20 |
-0.04 |
| 16 |
Mazur, Karolina T (15)
|
MDEST |
1:05.12 |
1:05.28 |
0.16 |
| 17 |
Jin, Victoria S (17)
|
MDMSC |
1:02.40 |
1:06.32 |
3.92 |
| 18 |
Hines, Nyah E (18)
|
MDEST |
1:03.80 |
1:06.49 |
2.69 |
| 19 |
Lunken, Talia (15)
|
MDMSC |
1:07.90 |
1:06.52 |
-1.38 |
| 20 |
Taylor, Anna E (15)
|
MDBAAC |
1:05.63 |
1:06.78 |
1.15 |
| 21 |
Aguirre-Nicholson, Elysia E (17)
|
MDEST |
1:06.92 |
1:06.93 |
0.01 |
| 22 |
Claycomb, Julie A (17)
|
MDBAAC |
1:06.32 |
1:07.37 |
1.05 |
| 23 |
Will, Chelsea M (15)
|
MDMAS |
1:12.83 |
1:09.00 |
-3.83 |
| 24 |
Muneses, Sydney D (15)
|
MDMAS |
1:09.28 |
1:09.20 |
-0.08 |
| 25 |
Skvortsova, Margarita (16)
|
MDEST |
1:05.03 |
1:09.53 |
4.50 |
| 26 |
Donegan, Angela D (16)
|
MDSPRC |
1:09.60 |
1:10.52 |
0.92 |
| 27 |
Marchionni, Luce (15)
|
MDMSC |
1:12.45 |
1:11.59 |
-0.86 |
| 28 |
Banks, Diana (15)
|
MDSPRC |
1:12.54 |
1:12.39 |
-0.15 |
| 29 |
Olive, Kathleen R (18)
|
MDEST |
1:09.29 |
1:14.12 |
4.83 |
| 30 |
Bell, Amayah G (15)
|
MDEST |
1:17.74 |
1:19.76 |
2.02 |
| 31 |
Fletcher, Brianna F (15)
|
MDFMSC |
|
1:22.76 |
- |
| 32 |
Muhammad, Ndera S (16)
|
MDBCSC |
1:22.31 |
1:32.11 |
9.80 |
|
Watson, Lauren S (16)
|
MDMAS |
1:01.73 |
NS |
- |
|
Sloan, Hannah M (17)
|
MDMAS |
1:14.08 |
NS |
- |
|
Messaris, Charlotte R (17)
|
MDEST |
1:01.08 |
NS |
- |
|
Shah, Shefra F (16)
|
MDEST |
1:02.10 |
NS |
- |
|
Adiya, Batchimeg (15)
|
MDMAS |
1:17.88 |
NS |
- |
|
Booker, Renarda A (16)
|
MDFMSC |
|
NS |
- |
|
Kehinde, Saratu (16)
|
MDMSC |
1:01.55 |
NS |
- |