| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Kayla M (12)
|
MDTCY |
47.39 |
35.62 |
-11.77 |
| 2 |
Smith, Charlotte J (12)
|
MDUN |
35.85 |
36.38 |
0.53 |
| 3 |
Gregory, Caroline M (12)
|
MDMAC |
40.52 |
37.41 |
-3.11 |
| 4 |
Corey, Madelyn I (11)
|
MDNAAC |
40.14 |
38.27 |
-1.87 |
| 5 |
Zhu, Rebekah Y (12)
|
MDMAC |
|
38.64 |
- |
| 6 |
Hoang, Rachel L (12)
|
MDHAGY |
36.54 |
38.95 |
2.41 |
| 7 |
Elias, Kaitlin M (12)
|
MDNAAC |
38.87 |
39.84 |
0.97 |
| 8 |
Grantland, Kara M (12)
|
MDSPRC |
40.78 |
40.00 |
-0.78 |
| 9 |
Jewell, Kayleigh L (12)
|
MDSPY |
|
40.76 |
- |
| 10 |
Whiteman, Iris M (11)
|
MDSPRC |
39.58 |
40.92 |
1.34 |
| 11 |
Spence, Danielle C (11)
|
MDGBSA |
40.12 |
42.29 |
2.17 |
| 12 |
Sims, Aaliyah R (11)
|
MDROCK |
40.98 |
42.62 |
1.64 |
| 13 |
Berned, Brookelynn A (12)
|
MDNAAC |
42.90 |
43.45 |
0.55 |
| 14 |
Rinehart, Joscelyn C (11)
|
MDNAAC |
43.29 |
44.52 |
1.23 |
| 15 |
Seybert, Katherine E (11)
|
MDNAAC |
|
45.01 |
- |
| 16 |
Morris, Claire E (11)
|
MDTCY |
47.71 |
45.11 |
-2.60 |
| 17 |
Allam, Hannah J (12)
|
MDOPST |
|
45.76 |
- |
| 18 |
Gensley, Alyssa M (11)
|
MDROCK |
48.55 |
46.36 |
-2.19 |
| 19 |
Donegan, Theresa J (12)
|
MDSPRC |
43.53 |
46.44 |
2.91 |
| 20 |
Barbins, Anya A (12)
|
MDROCK |
45.64 |
46.51 |
0.87 |
| 21 |
Parker, Lena E (11)
|
MDOPST |
|
47.92 |
- |
| 22 |
Nesti, Heidi A (11)
|
MDSPRC |
43.35 |
48.37 |
5.02 |
| 23 |
Kim, Eileen (11)
|
MDMAC |
55.89 |
51.39 |
-4.50 |
| 24 |
Wilder, Kennedy A (11)
|
MDSPRC |
53.92 |
51.47 |
-2.45 |
| 25 |
Schmidt, Kathryn R (11)
|
MDCAC |
50.02 |
51.67 |
1.65 |
| 26 |
Reynolds, Ashley L (11)
|
MDCAC |
47.31 |
52.36 |
5.05 |
| 27 |
Bovais, Amelia J (11)
|
MDROCK |
1:02.63 |
1:02.19 |
-0.44 |
|
Coyle, Jessica E (11)
|
MDSPY |
|
NS |
- |
|
Hanft, Faith M (11)
|
MDHAGY |
42.28 |
NS |
- |
|
Shatzer, Madison L (11)
|
MDHAGY |
36.65 |
NS |
- |
|
Cook, Amelie M (12)
|
MDNAAC |
42.94 |
NS |
- |