| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ramoy, Elizabeth A (12)
|
MDNBAC |
1:03.06 |
1:01.87 |
-1.19 |
| 2 |
Cradock, Amanda J (12)
|
MDRAC |
1:03.72 |
1:03.42 |
-0.30 |
| 3 |
Schere, Fiona D (11)
|
MDASC |
1:06.12 |
1:04.22 |
-1.90 |
| 4 |
Kwon, Anna (12)
|
MDNBAC |
1:05.19 |
1:05.97 |
0.78 |
| 5 |
Appiani, Nicole A (12)
|
MDASC |
1:07.15 |
1:06.79 |
-0.36 |
| 6 |
Shinnick, Brooke C (11)
|
MDNBAC |
1:06.89 |
1:08.19 |
1.30 |
| 7 |
Cucchiaro, Alexandra M (12)
|
MDEST |
1:06.83 |
1:10.14 |
3.31 |
| 8 |
Tyer, Gabrielle N (11)
|
MDRAC |
1:13.49 |
1:12.19 |
-1.30 |
| 9 |
Zhang, Hannah H (12)
|
MDEST |
1:09.04 |
1:12.60 |
3.56 |
| 10 |
Xu, Emily D (11)
|
MDEST |
1:12.16 |
1:13.78 |
1.62 |
| 11 |
Rothrock, Jessica L (11)
|
MDCAA |
1:19.27 |
1:15.35 |
-3.92 |
| 12 |
Combatir, Nadine C (12)
|
MDNBAC |
1:18.76 |
1:15.69 |
-3.07 |
| 13 |
Fanua, Lesieli (11)
|
MDYRAC |
1:14.03 |
1:18.19 |
4.16 |
| 14 |
Thorogood, Tanith A (12)
|
MDCAA |
1:15.37 |
1:18.65 |
3.28 |
| 15 |
Alaish, Gabriella G (11)
|
MDNBAC |
1:23.51 |
1:19.06 |
-4.45 |
| 16 |
Hendrickson, Margaret R (11)
|
MDEST |
1:18.76 |
1:20.24 |
1.48 |
| 17 |
McCloskey, Lauren D (11)
|
MDUN |
1:17.60 |
1:20.79 |
3.19 |
| 18 |
Jackson, Bailey J (11)
|
MDNBAC |
1:23.03 |
1:23.72 |
0.69 |
| 19 |
DeGuzman, Arianne Y (11)
|
MDNBAC |
1:28.45 |
1:24.74 |
-3.71 |
|
Zhu, Caroline T (12)
|
MDNBAC |
1:09.21 |
DQ |
- |