| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hutchins, Rachel M (14)
|
MDASC |
1:02.86 |
1:04.54 |
1.68 |
| 2 |
Randell, Samantha B (14)
|
MDRAC |
1:09.42 |
1:04.95 |
-4.47 |
| 3 |
Yuan, Jerica J (13)
|
MDEST |
1:05.00 |
1:05.10 |
0.10 |
| 4 |
Handwerger, Jenna E (14)
|
MDEST |
1:03.90 |
1:06.17 |
2.27 |
| 5 |
Matanoski, Genevieve A (13)
|
MDEST |
1:06.20 |
1:06.51 |
0.31 |
| 6 |
Rothrock, Abigale P (14)
|
MDASC |
1:02.96 |
1:08.00 |
5.04 |
| 7 |
Zegowitz, Mabel J (13)
|
MDBAY |
1:05.83 |
1:08.44 |
2.61 |
| 8 |
Lomonosov, Natalie R (14)
|
MDUN |
|
1:09.34 |
- |
| 9 |
Blaha, Krysta E (13)
|
MDEST |
1:10.32 |
1:10.26 |
-0.06 |
| 10 |
Chaudhuri, Isha (13)
|
MDEST |
1:15.84 |
1:12.31 |
-3.53 |
| 11 |
Vandewinckel, Olivia A (13)
|
MDASC |
1:25.78 |
1:12.71 |
-13.07 |
| 12 |
Mackey, Allyson C (14)
|
MDEST |
1:10.69 |
1:13.16 |
2.47 |
| 13 |
King, Maya J (14)
|
MDRAC |
1:34.80 |
1:14.08 |
-20.72 |
| 14 |
Gurri, Maddalena G (13)
|
MDASC |
1:16.34 |
1:14.64 |
-1.70 |
| 15 |
McGonigle, Saige M (13)
|
MDASC |
1:17.46 |
1:21.64 |
4.18 |
| 16 |
Mester, Teresa A (13)
|
MDEST |
1:23.35 |
1:21.72 |
-1.63 |
| 17 |
Ro, Junie B (13)
|
MDEST |
1:29.74 |
1:24.12 |
-5.62 |
| 18 |
Montenegro, Kelaya (13)
|
MDEST |
1:31.26 |
1:25.66 |
-5.60 |
| 19 |
Stevens, Charlotte E (14)
|
MDASC |
1:35.54 |
1:38.56 |
3.02 |