| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dean, Zoey (14)
|
CSAY |
1:10.24 |
1:07.73 |
-2.51 |
| 2 |
Galligan, Erin (13)
|
MAPY |
1:13.33 |
1:11.42 |
-1.91 |
| 3 |
Jones, Emma (13)
|
NIKTYC |
1:11.06 |
1:12.64 |
1.58 |
| 4 |
Eichinger, Emily C (13)
|
NIGRAY |
1:16.08 |
1:12.94 |
-3.14 |
| 5 |
Olivieri, Amalia L (13)
|
NICAQY |
1:17.55 |
1:14.15 |
-3.40 |
| 6 |
Henry, Eleanor (14)
|
NIGRAY |
1:14.10 |
1:15.17 |
1.07 |
| 7 |
Aitchison, Jocelyn C (14)
|
NIGRAY |
1:22.24 |
1:15.18 |
-7.06 |
| 8 |
Boicourt, Olivia (13)
|
NIKTYC |
1:15.41 |
1:15.52 |
0.11 |
| 9 |
Ekdahl, Evelyn (13)
|
CSAY |
1:26.12 |
1:15.58 |
-10.54 |
| 10 |
Malec, Payton C (13)
|
NICAQY |
1:22.65 |
1:17.68 |
-4.97 |
| 11 |
Rocca, Marie (13)
|
NIGRAY |
|
1:18.08 |
- |
| 12 |
Hanna, Siobhain (14)
|
NIGRAY |
1:20.09 |
1:18.22 |
-1.87 |
| 13 |
Scherra, Madison (14)
|
CSAY |
|
1:19.62 |
- |
| 14 |
Curry, Morgan R (13)
|
NIGRAY |
1:15.35 |
1:20.14 |
4.79 |
| 15 |
McNaughton, McKenna M (14)
|
NIGRAY |
1:28.57 |
1:20.64 |
-7.93 |
| 16 |
Breeze, Maia (13)
|
NIKTYC |
1:21.13 |
1:20.80 |
-0.33 |
| 17 |
Cronk, Karli E (13)
|
NICAQY |
1:23.05 |
1:21.34 |
-1.71 |
| 18 |
Buongiorno, Madison A (13)
|
NICAQY |
1:27.65 |
1:21.73 |
-5.92 |
| 19 |
Hannux, Olivia (14)
|
CSAY |
|
1:24.65 |
- |
| 20 |
Bennett, Olivia R (13)
|
NICAQY |
1:25.14 |
1:27.23 |
2.09 |
| 21 |
Demeis, Keely (14)
|
IHYS |
1:43.25 |
1:41.78 |
-1.47 |
|
Bond, Riley (14)
|
CSAY |
1:26.07 |
DQ |
- |
|
Morris, Louisa (14)
|
MAPY |
|
DQ |
- |