| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Heron, Nina B (10)
|
MDRAC |
3:02.20 |
2:51.97 |
-10.23 |
| 2 |
Sumpter, Emerson A (10)
|
MDBCSC |
2:55.33 |
3:12.12 |
16.79 |
| 3 |
DeGross, Carrington M (9)
|
MDBCSC |
3:21.12 |
3:18.33 |
-2.79 |
| 4 |
Epp, Sandy L (9)
|
MDRAC |
3:25.17 |
3:18.45 |
-6.72 |
| 5 |
Cowley, Peyton E (10)
|
MDEST |
3:03.37 |
3:21.90 |
18.53 |
| 6 |
Hankins, Camryn L (10)
|
MDEST |
3:28.72 |
3:26.33 |
-2.39 |
| 7 |
Mosmiller, Grace M (10)
|
MDSPRC |
3:26.56 |
3:29.13 |
2.57 |
| 8 |
Brissett, Gabrielle S (9)
|
MDEST |
3:28.82 |
3:31.25 |
2.43 |
| 9 |
Soto, Cameron J (10)
|
MDSPRC |
3:02.18 |
3:32.91 |
30.73 |
| 10 |
Mutziger, Mary K (10)
|
MDSPRC |
3:16.04 |
3:33.88 |
17.84 |
| 11 |
Sheinin, Lyla J (10)
|
MDLBA |
3:30.65 |
3:37.94 |
7.29 |
| 12 |
Athey, Lillian P (10)
|
MDLBA |
3:25.59 |
3:40.22 |
14.63 |
| 13 |
Helms, Eliana M (9)
|
MDRAC |
3:59.69 |
3:41.56 |
-18.13 |
| 14 |
Kimmel, Isabella M (10)
|
MDSPRC |
3:38.34 |
3:44.63 |
6.29 |
| 15 |
Desjardins, Piper J (9)
|
MDSPRC |
3:53.64 |
3:52.42 |
-1.22 |
| 16 |
Ekanayake, Nihara T (10)
|
MDEST |
3:51.77 |
4:04.37 |
12.60 |
|
Waldt, Sara G (10)
|
MDBAAC |
3:46.56 |
NS |
- |
|
Fleureton, Charlotte R (10)
|
MDSPRC |
3:44.68 |
NS |
- |
|
Hale, Charlotte K (9)
|
MDSPRC |
3:11.86 |
NS |
- |