| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vandewinckel, Olivia A (9)
|
MDGBSA |
1:27.37 |
1:21.52 |
-5.85 |
| 2 |
Matanoski, Genevieve A (9)
|
MDEST |
1:27.38 |
1:25.96 |
-1.42 |
| 3 |
Ingram, Claire O (9)
|
MDMAC |
1:29.19 |
1:26.21 |
-2.98 |
| 4 |
Hunter, Addison G (9)
|
MDMAC |
1:33.09 |
1:27.86 |
-5.23 |
| 5 |
Heron, Nina B (9)
|
MDRAC |
1:29.46 |
1:28.38 |
-1.08 |
| 6 |
Pohlhaus, Ayla B (9)
|
MDEST |
|
1:29.24 |
- |
| 7 |
Foster, Ava (9)
|
MDMAC |
1:35.04 |
1:30.78 |
-4.26 |
| 8 |
Headland, Harriet E (9)
|
MDMAC |
1:34.54 |
1:30.91 |
-3.63 |
| 9 |
Spence, Danielle C (9)
|
MDGBSA |
1:33.91 |
1:32.18 |
-1.73 |
| 10 |
Jacobs, Carly I (9)
|
MDMAC |
1:35.22 |
1:33.01 |
-2.21 |
| 11 |
Sumpter, Emerson (9)
|
MDYRAC |
1:29.84 |
1:34.80 |
4.96 |
| 12 |
Johns, Aryon U (9)
|
MDBCSC |
1:44.58 |
1:35.94 |
-8.64 |
| 12 |
Senuta, Kierstyn E (9)
|
MDMAC |
1:37.52 |
1:35.94 |
-1.58 |
| 14 |
Sill, Molly B (9)
|
MDMAC |
1:41.27 |
1:35.97 |
-5.30 |
| 15 |
Corden, Baylee R (9)
|
MDMAC |
1:44.50 |
1:35.98 |
-8.52 |
| 16 |
Vance, Paisley (9)
|
MDMAC |
1:34.80 |
1:36.48 |
1.68 |
| 17 |
Gurri, Maddalena G (9)
|
MDGBSA |
1:37.55 |
1:37.45 |
-0.10 |
| 18 |
Corey, Madelyn I (9)
|
MDNAAC |
|
1:37.50 |
- |
| 19 |
Rey, Scarlett L (9)
|
MDEST |
1:47.13 |
1:41.05 |
-6.08 |
| 20 |
Pecora, Claire E (9)
|
MDUN |
|
1:41.15 |
- |
| 20 |
Hankins, Camryn L (9)
|
MDEST |
1:47.41 |
1:41.15 |
-6.26 |
| 22 |
Rinehart, Joscelyn C (9)
|
MDNAAC |
|
1:41.94 |
- |
| 23 |
Rider, Maisie R (9)
|
MDNAAC |
|
1:42.79 |
- |
| 24 |
Chaudhuri, Isha (9)
|
MDRAC |
1:54.27 |
1:43.00 |
-11.27 |
| 25 |
Grandieri, Rori Q (9)
|
MDSPRC |
2:07.20 |
1:43.40 |
-23.80 |
| 26 |
Mock, Marisa J (9)
|
MDUN |
|
1:44.14 |
- |
| 27 |
Yuan, Jerica J (9)
|
MDEST |
|
1:44.23 |
- |
| 28 |
Foltyn, Leah C (9)
|
MDACA |
|
1:44.36 |
- |
| 29 |
Dumesh, Ariela M (9)
|
MDRAC |
1:53.64 |
1:46.24 |
-7.40 |
| 30 |
Scott, Reagan E (9)
|
MDNAAC |
1:52.38 |
1:47.83 |
-4.55 |
| 31 |
Farina, Isabella M (9)
|
MDRAC |
|
1:53.30 |
- |
| 32 |
Renier, Nina K (9)
|
MDRAC |
|
1:53.59 |
- |
| 33 |
Fleureton, Charlotte R (9)
|
MDSPRC |
|
1:54.62 |
- |
| 34 |
Hamilton, Kathryn D (9)
|
MDCAA |
1:58.66 |
1:56.25 |
-2.41 |
| 35 |
South, Mia E (9)
|
MDACA |
|
2:06.67 |
- |
| 36 |
Foltz, Taylor R (9)
|
MDHSST |
2:03.38 |
2:13.84 |
10.46 |
| 37 |
Itzoe, Kaitlyn E (9)
|
MDACA |
|
2:15.19 |
- |
| 38 |
Perigo, Kiera M (9)
|
MDEST |
|
2:16.74 |
- |
|
Duda, Isabella M (9)
|
MDACA |
|
DQ |
- |
|
Jiang, Catherine S (9)
|
MDCAA |
|
DQ |
- |
|
Nesti, Heidi A (9)
|
MDSPRC |
|
DQ |
- |
|
Demmin, Emma (9)
|
MDEST |
|
DQ |
- |