| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Starr, Amelia J (11)
|
MDGBSA |
1:26.41 |
1:15.89 |
-10.52 |
| 2 |
Sheinin, Lucinda L (12)
|
MDLBA |
1:21.59 |
1:16.52 |
-5.07 |
| 3 |
Romberger, Brielle N (12)
|
MDGBSA |
1:27.20 |
1:20.48 |
-6.72 |
| 4 |
Powers, Addison R (11)
|
MDMAS |
1:25.42 |
1:22.29 |
-3.13 |
| 5 |
Shener, Amanda R (11)
|
MDLBA |
1:21.34 |
1:23.54 |
2.20 |
| 6 |
O'Brien, Makenzie M (12)
|
MDEST |
1:34.08 |
1:24.52 |
-9.56 |
| 7 |
Sanders, Katherine G (11)
|
MDGBSA |
1:36.38 |
1:26.12 |
-10.26 |
| 8 |
Matanoski, Genevieve A (11)
|
MDEST |
1:25.99 |
1:26.58 |
0.59 |
| 9 |
Twomey, Ciara A (11)
|
MDSPRC |
1:39.84 |
1:27.04 |
-12.80 |
| 10 |
Sites, Madison J (11)
|
MDEST |
1:39.32 |
1:27.95 |
-11.37 |
| 10 |
Kelley, Fiona M (12)
|
MDSPRC |
|
1:27.95 |
- |
| 12 |
Hilzendeger, Carmen S (12)
|
MDLBA |
1:36.50 |
1:29.47 |
-7.03 |
| 13 |
Mihok, Julia E (11)
|
MDLBA |
1:33.61 |
1:29.83 |
-3.78 |
| 14 |
Nicolas, Isabelle C (11)
|
MDLBA |
1:32.33 |
1:29.99 |
-2.34 |
| 15 |
Yuan, Jerica J (11)
|
MDEST |
1:39.42 |
1:30.80 |
-8.62 |
| 16 |
Plaisted, Lucy B (12)
|
MDBAAC |
1:36.75 |
1:31.66 |
-5.09 |
| 17 |
Huber, Caroline A (12)
|
MDGBSA |
|
1:31.99 |
- |
| 18 |
Grantland, Kara M (12)
|
MDSPRC |
1:48.30 |
1:33.51 |
-14.79 |
| 19 |
Shoemaker, Anna C (12)
|
MDUN-M |
|
1:34.42 |
- |
| 20 |
Larson, Emma K (12)
|
MDBAAC |
|
1:35.99 |
- |
| 21 |
Ellis, Cheyenne A (12)
|
MDMAS |
|
1:37.07 |
- |
| 22 |
Nicholas, Lilly A (11)
|
MDEST |
1:54.05 |
1:37.31 |
-16.74 |
| 23 |
Fabula, Jillian E (12)
|
MDBAAC |
1:53.17 |
1:38.15 |
-15.02 |
| 24 |
Ways, Samantha F (12)
|
MDBAAC |
1:42.07 |
1:38.50 |
-3.57 |
| 25 |
Lew, Gloria G (12)
|
MDBAAC |
|
1:39.67 |
- |
| 26 |
Dominick, Julia M (11)
|
MDBAAC |
1:57.87 |
1:41.09 |
-16.78 |
| 27 |
Cahill, Kimberly R (12)
|
MDBCSC |
1:51.33 |
1:41.59 |
-9.74 |
| 28 |
Boarman, Ann M (12)
|
MDEST |
1:53.29 |
1:43.24 |
-10.05 |
| 29 |
Smith, Karsen P (11)
|
MDEST |
|
1:45.33 |
- |
| 29 |
Woolsey, Marlee B (11)
|
MDSPRC |
|
1:45.33 |
- |
| 31 |
Taylor, Katherine S (12)
|
MDBAAC |
2:03.03 |
1:45.62 |
-17.41 |
| 32 |
Ponton-Scott, Ashira G (11)
|
MDBCSC |
1:52.56 |
1:47.89 |
-4.67 |
| 33 |
Lee, Jadyn E (11)
|
MDFMSC |
1:42.59 |
1:48.40 |
5.81 |
| 34 |
Zayas, Jubelees (11)
|
MDBCSC |
|
1:52.88 |
- |
| 35 |
Chen, Rayna L (11)
|
MDBAAC |
2:09.22 |
1:55.69 |
-13.53 |
| 36 |
Olszyk, Zoe A (11)
|
MDBAAC |
2:02.28 |
1:57.34 |
-4.94 |
| 37 |
Ellenbecker, Vivienne N (11)
|
MDBAAC |
2:21.15 |
2:04.90 |
-16.25 |
| 38 |
Reese, Tarik D (12)
|
MDEST |
2:12.83 |
2:15.84 |
3.01 |
|
Melchionni, Elizabeth M (11)
|
MDBAAC |
|
DQ |
- |
|
Bonincontri, Sophia E (11)
|
MDBAAC |
|
DQ |
- |
|
Marwaha, Sonia (11)
|
MDEST |
2:02.82 |
NS |
- |