| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feliz, Lucy C (10)
|
MDSPRC |
1:24.96 |
1:27.18 |
2.22 |
| 2 |
Woolsey, Marlee B (10)
|
MDSPRC |
1:32.24 |
1:30.70 |
-1.54 |
| 3 |
Williams, Grace I (10)
|
MDMAS |
1:36.74 |
1:33.98 |
-2.76 |
| 4 |
Corbett, Bethany R (10)
|
MDMAS |
1:41.51 |
1:36.01 |
-5.50 |
| 5 |
Possidente, Lucia J (10)
|
MDJCC |
1:45.14 |
1:39.02 |
-6.12 |
| 6 |
Vourlos, Chrissy (10)
|
MDMAS |
1:48.24 |
1:40.00 |
-8.24 |
| 7 |
Kellerman, Emily A (9)
|
MDMAS |
1:50.41 |
1:41.37 |
-9.04 |
| 8 |
Sliwinski, Enya M (10)
|
MDMAS |
1:47.78 |
1:42.73 |
-5.05 |
| 9 |
Dick, Sydney M (10)
|
MDMAS |
1:52.11 |
1:42.79 |
-9.32 |
| 10 |
Vican, Avery E (9)
|
MDSPRC |
1:47.68 |
1:45.26 |
-2.42 |
| 11 |
Ramirez, Amelia S (10)
|
MDMSC |
1:57.09 |
1:47.16 |
-9.93 |
| 12 |
Reker, Anna A (9)
|
MDACA |
1:52.59 |
1:47.57 |
-5.02 |
| 13 |
Daniels, Sara A (10)
|
MDCGA |
1:58.09 |
1:48.28 |
-9.81 |
| 14 |
Loper, Cameryn E (10)
|
MDACA |
1:47.69 |
1:48.47 |
0.78 |
| 15 |
Nesti, Heidi A (10)
|
MDSPRC |
1:48.88 |
1:49.09 |
0.21 |
| 16 |
Walker, Madeleine M (10)
|
MDMAS |
1:54.35 |
1:49.33 |
-5.02 |
| 17 |
Eckman, Caroline K (9)
|
MDACA |
1:51.24 |
1:50.75 |
-0.49 |
| 18 |
Chantelau, Katherine E (10)
|
MDCGA |
1:58.09 |
1:51.45 |
-6.64 |
| 19 |
Belyansky, Alexandra (10)
|
MDJCC |
1:52.36 |
1:51.67 |
-0.69 |
| 20 |
Somogyi, Addison N (9)
|
MDACA |
1:51.46 |
1:54.47 |
3.01 |
| 21 |
Heenan, Raleigh A (10)
|
MDACA |
1:58.09 |
1:56.07 |
-2.02 |
| 22 |
Maher, Ashley L (9)
|
MDHSST |
2:30.75 |
1:57.10 |
-33.65 |
| 23 |
Brandenburg, Tess C (9)
|
MDCGA |
2:13.45 |
2:04.63 |
-8.82 |
| 24 |
Burch, Madeline C (10)
|
MDCGA |
2:36.05 |
2:09.38 |
-26.67 |
| 25 |
Simon, Sara O (8)
|
MDACA |
1:58.00 |
2:32.20 |
34.20 |
|
Windham, Eilleen J (9)
|
MDCGA |
1:58.09 |
DQ |
- |