| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Novak, Victoria N (14)
|
MDBAAC |
1:15.70 |
1:16.90 |
1.20 |
| 2 |
Purcell, Macon E (13)
|
MDMSC |
1:26.90 |
1:18.72 |
-8.18 |
| 3 |
Atherton, Julia M (14)
|
MDUN |
1:20.27 |
1:19.80 |
-0.47 |
| 4 |
Stokes, Kennedy A (13)
|
MDBCSC |
1:17.70 |
1:20.64 |
2.94 |
| 5 |
Gnagey, Anna E (14)
|
MDBAAC |
1:22.62 |
1:23.64 |
1.02 |
| 6 |
Coleman, Emilie A (13)
|
MDCAA |
1:34.65 |
1:24.86 |
-9.79 |
| 7 |
Levine, Arielle M (13)
|
MDCAA |
1:32.51 |
1:26.54 |
-5.97 |
| 8 |
Hopkins, Mackenzie R (14)
|
MDBAAC |
1:30.80 |
1:27.66 |
-3.14 |
| 9 |
Liu, Aceline Y (13)
|
MDBAAC |
1:25.06 |
1:29.31 |
4.25 |
| 10 |
Shapiro, Sara I (14)
|
MDJCC |
1:37.71 |
1:29.81 |
-7.90 |
| 11 |
Studnicki, Michelle (13)
|
MDBAAC |
1:23.81 |
1:30.78 |
6.97 |
| 12 |
Wells, Madison K (13)
|
MDBCSC |
1:32.88 |
1:31.47 |
-1.41 |
| 13 |
Plaisted, Lucy B (13)
|
MDBAAC |
1:31.66 |
1:31.92 |
0.26 |
| 14 |
Jennings, Kayla N (14)
|
MDBCSC |
1:38.45 |
1:39.37 |
0.92 |
| 15 |
Hilotii, Maria A (13)
|
MDCAA |
1:36.33 |
1:40.27 |
3.94 |
| 16 |
Barth, Patricia E (13)
|
MDCATY |
1:25.94 |
1:44.46 |
18.52 |
| 17 |
Smith, Madison B (13)
|
MDBCSC |
1:45.71 |
1:47.32 |
1.61 |
| 18 |
Cabbagestalk, Amanie J (14)
|
MDBCSC |
1:44.75 |
1:51.71 |
6.96 |
| 19 |
Cahill, Kayla A (14)
|
MDBCSC |
1:41.76 |
2:07.59 |
25.83 |