| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sites, Madison J (10)
|
MDEST |
51.89 |
44.20 |
-7.69 |
| 2 |
Rommel, Julia E (9)
|
MDLBA |
52.86 |
46.20 |
-6.66 |
| 3 |
Hankins, Camryn L (9)
|
MDEST |
54.46 |
49.04 |
-5.42 |
| 4 |
Sheinin, Lyla J (9)
|
MDLBA |
49.67 |
49.12 |
-0.55 |
| 5 |
Brissett, Gabrielle S (8)
|
MDEST |
54.35 |
49.71 |
-4.64 |
| 6 |
Drinan, Danielle (9)
|
MDBAAC |
1:00.01 |
52.03 |
-7.98 |
| 7 |
Elliott, Aaliyah A (10)
|
MDEST |
57.34 |
52.16 |
-5.18 |
| 8 |
Possidente, Lucia J (10)
|
MDJCC |
1:07.62 |
52.37 |
-15.25 |
| 9 |
Marwaha, Sonia (10)
|
MDEST |
56.44 |
53.87 |
-2.57 |
| 10 |
Belyansky, Alexandra (9)
|
MDJCC |
|
54.32 |
- |
| 11 |
Mester, Teresa A (10)
|
MDEST |
59.05 |
57.78 |
-1.27 |
| 12 |
Yusubov, Diana L (10)
|
MDEST |
1:07.96 |
58.79 |
-9.17 |
| 13 |
Perigo, Kiera M (9)
|
MDEST |
57.08 |
59.18 |
2.10 |
| 14 |
Balto, Angela K (9)
|
MDACSS |
|
59.38 |
- |
| 15 |
Bonincontri, Sophia E (10)
|
MDBAAC |
|
1:00.00 |
- |
| 16 |
Waldt, Sara G (9)
|
MDBAAC |
1:10.94 |
1:00.27 |
-10.67 |
| 17 |
Jordan, Jazmyne A (9)
|
MDACSS |
1:01.87 |
1:00.58 |
-1.29 |
| 18 |
Puleo, Eva M (9)
|
MDBAAC |
1:01.22 |
1:04.86 |
3.64 |
| 19 |
Cowley, Peyton E (9)
|
MDEST |
59.41 |
1:07.22 |
7.81 |
| 20 |
Sapp, Olivia A (8)
|
MDEST |
|
1:09.61 |
- |
| 21 |
Wollenweber, Elliana S (9)
|
MDEST |
1:10.77 |
1:10.18 |
-0.59 |
| 22 |
Ekanayake, Nihara T (9)
|
MDEST |
1:08.01 |
1:13.03 |
5.02 |
|
Powers, Emily E (9)
|
MDEST |
1:25.89 |
DQ |
- |
|
Keane, Samantha R (8)
|
MDJCC |
|
NS |
- |
|
Ellenbecker, Vivienne N (10)
|
MDBAAC |
1:05.12 |
NS |
- |