| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
D'Errico, Emme O (14)
|
MIFFYS |
59.48 |
1:01.70 |
2.22 |
| 2 |
Derkevorkian, Sydney H (14)
|
MIBBD |
1:04.16 |
1:04.99 |
0.83 |
| 3 |
Hart, Bridie J (14)
|
MIFFYS |
1:06.68 |
1:07.16 |
0.48 |
| 4 |
Sahoo, Shobhna (13)
|
MIFFYS |
1:10.07 |
1:11.32 |
1.25 |
| 5 |
Bayer, Elizabeth H (14)
|
MIFFYS |
1:15.38 |
1:12.44 |
-2.94 |
| 6 |
Calloway, Alyssa C (14)
|
MIFFYS |
1:11.20 |
1:13.16 |
1.96 |
| 7 |
Smith, Mallory A (14)
|
MIBBD |
1:11.28 |
1:13.25 |
1.97 |
| 8 |
Gray, Leah B (13)
|
MIFFYS |
1:16.16 |
1:14.93 |
-1.23 |
| 9 |
Jennings, Naima D (14)
|
MIFFYS |
1:12.83 |
1:17.61 |
4.78 |
| 10 |
Ugorowski, Brooklyn N (13)
|
MINOW |
1:17.98 |
1:18.05 |
0.07 |
| 11 |
Trocio, Maeko Kathrel C (13)
|
MIFFYS |
1:19.11 |
1:22.66 |
3.55 |
| 12 |
Chaparro, Ainara (13)
|
MINOW |
1:23.22 |
1:23.26 |
0.04 |
| 13 |
Kaczmar, Lillian M (13)
|
MIFFYS |
1:24.73 |
1:25.09 |
0.36 |
| 14 |
Mosher, Elaina M (14)
|
MIFFYS |
1:18.88 |
1:25.29 |
6.41 |
|
Miller, Eve M (14)
|
MISYS |
1:45.00 |
DQ |
- |
|
Swallow, Katherine R (14)
|
MIFFYS |
1:02.52 |
NS |
- |
|
Pan, Amy S (14)
|
MIFFYS |
58.03 |
NS |
- |