| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reeder, Evelyn A (14)
|
MDHFY |
1:06.83 |
1:07.04 |
0.21 |
| 2 |
Kim, Ashley S (14)
|
MDHFY |
1:07.93 |
1:07.78 |
-0.15 |
| 3 |
Dawson, Alexandra (14)
|
MDHFY |
1:07.70 |
1:08.19 |
0.49 |
| 4 |
Schultz, Eva A (14)
|
MDOPST |
1:13.83 |
1:09.52 |
-4.31 |
| 5 |
Collins, Alexandra J (14)
|
MDHFY |
1:11.80 |
1:11.50 |
-0.30 |
| 6 |
Dickerson, Marissa A (13)
|
MDHFY |
1:14.59 |
1:14.39 |
-0.20 |
| 7 |
Noonan, Ashleigh A (14)
|
MDOPST |
1:18.27 |
1:17.54 |
-0.73 |
| 8 |
Mareck, Avery (13)
|
MDHFY |
1:24.25 |
1:24.55 |
0.30 |
| 9 |
Fetters, Abigail (13)
|
MDHFY |
1:24.32 |
1:26.96 |
2.64 |
| 10 |
McPhail, Madison R (13)
|
MDHFY |
1:27.36 |
1:29.82 |
2.46 |
| 11 |
Trute, Isabella M (13)
|
MDHFY |
1:33.00 |
1:35.44 |
2.44 |
| 12 |
McClintock, Jenny (13)
|
MDHFY |
1:42.42 |
1:38.78 |
-3.64 |