| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McCracken, Sydney (16)
|
MAKAY |
1:15.94 |
1:23.38 |
7.44 |
| 1 |
Woomer, Rachel L (18)
|
MABYNS |
|
1:27.56 |
- |
| 1 |
Williams, Nevaeh J (16)
|
MAPFY |
1:32.25 |
1:37.49 |
5.24 |
| 2 |
Krock, Molly G (15)
|
MABYNS |
|
1:29.47 |
- |
| 2 |
McNaull, Anna E (16)
|
MAUMLY |
1:23.92 |
1:33.98 |
10.06 |
| 3 |
Green, Madelyn S (17)
|
MABYNS |
1:34.54 |
1:32.36 |
-2.18 |
| 4 |
Bradburn, Amalia H (16)
|
MAUN |
1:32.60 |
1:33.71 |
1.11 |
| 5 |
Keener, Victoria M (17)
|
MABYNS |
1:33.11 |
1:36.29 |
3.18 |
| 6 |
Stevenson, Elizabeth A (16)
|
MASTRM |
1:34.96 |
1:37.32 |
2.36 |
| 7 |
Keller, Janell (15)
|
MAUPY |
1:34.17 |
1:37.73 |
3.56 |
| 8 |
Kummerer, Katherine E (15)
|
MABYNS |
1:46.16 |
1:40.80 |
-5.36 |
| 9 |
Silva, Nicolle (15)
|
NJLIFE |
1:43.10 |
1:42.16 |
-0.94 |
| 10 |
Clark, Julia M (16)
|
MABYNS |
1:40.50 |
1:42.44 |
1.94 |
| 11 |
Williams, Markayleh (15)
|
MAPFY |
1:38.80 |
1:48.04 |
9.24 |