| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Page, Allie M (9)
|
MIBBD |
1:26.40 |
1:26.58 |
0.18 |
| 2 |
Murphey, Malin L (9)
|
MIBBD |
1:29.61 |
1:29.23 |
-0.38 |
| 3 |
Schwartz, Alexandra J (9)
|
MIBBD |
1:35.88 |
1:30.34 |
-5.54 |
| 4 |
Spencer, Riley K (9)
|
MIBBD |
1:46.79 |
1:39.41 |
-7.38 |
| 7 |
Leith, Berkley M (9)
|
MIBBD |
1:43.90 |
1:43.32 |
-0.58 |
| 8 |
Croft, Olive M (9)
|
MIBBD |
1:30.00 |
1:44.84 |
14.84 |
| 9 |
Daly, Ella C (9)
|
MIBBD |
1:50.00 |
1:45.79 |
-4.21 |
| 11 |
Weissman, Elizabeth R (9)
|
MIBBD |
2:10.48 |
1:53.01 |
-17.47 |
|
Howe, Catherine R (9)
|
MIBBD |
1:29.41 |
DQ |
- |
|
Tiseo, Gemma M (9)
|
MIBBD |
1:55.00 |
DQ |
- |