| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jackett, Paige E (14)
|
MAPFY |
1:08.13 |
1:08.01 |
-0.12 |
| 1 |
Dinnocenti, Jennifer J (14)
|
MAUN |
1:06.16 |
1:08.25 |
2.09 |
| 1 |
Svetz, Amanda K (14)
|
MAPAAC |
1:14.72 |
1:12.89 |
-1.83 |
| 2 |
Fahrney, Caroline F (13)
|
MAPAAC |
1:04.96 |
1:09.08 |
4.12 |
| 2 |
Delaney, Julia J (13)
|
MAPFY |
1:10.88 |
1:10.51 |
-0.37 |
| 2 |
Gasiorowski, Hannah R (14)
|
MARKRY |
1:16.04 |
1:15.69 |
-0.35 |
| 3 |
O'Connor, Kristen M (14)
|
MAUBY |
1:12.44 |
1:11.50 |
-0.94 |
| 3 |
Kleber, Lydia (13)
|
NJUN |
|
1:20.54 |
- |
| 4 |
Moskowitz, Jennifer (14)
|
NJUN |
1:13.15 |
1:11.59 |
-1.56 |
| 4 |
Williams, Nevaeh J (13)
|
MAPFY |
1:16.84 |
1:20.59 |
3.75 |
| 5 |
Persaud, Sasha (14)
|
MAPFY |
1:11.30 |
1:22.55 |
11.25 |
| 5 |
Franzo, Elizabeth A (14)
|
MAPFY |
1:15.74 |
1:22.85 |
7.11 |
| 6 |
Piacenti, Mackenzie (14)
|
MAPFY |
1:24.96 |
1:23.24 |
-1.72 |
| 7 |
Avvento, Katie E (13)
|
MATSS |
1:21.57 |
1:24.37 |
2.80 |
| 8 |
Carr, Kiersten (13)
|
MATSS |
|
1:25.26 |
- |
| 9 |
Hoskins, Megan M (14)
|
MALVA |
1:29.04 |
1:29.15 |
0.11 |
| 10 |
Schweitzer, Anna J (13)
|
MATSS |
|
1:30.38 |
- |
| 11 |
Huegel, Toni J (14)
|
MARAYS |
1:30.36 |
1:32.42 |
2.06 |
| 12 |
Pealock, Anna C (14)
|
MATSS |
|
1:32.91 |
- |
| 13 |
Winters, Natalie J (13)
|
MALVA |
1:41.04 |
1:38.80 |
-2.24 |