| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jones, Emma (13)
|
NIKTYC |
26.70 |
27.22 |
0.52 |
| 2 |
Olivieri, Amalia L (13)
|
NICAQY |
27.78 |
27.55 |
-0.23 |
| 3 |
Galligan, Erin (13)
|
MAPY |
27.12 |
28.18 |
1.06 |
| 4 |
Eichinger, Emily C (13)
|
NIGRAY |
29.05 |
28.31 |
-0.74 |
| 5 |
Dean, Zoey (14)
|
CSAY |
28.44 |
28.38 |
-0.06 |
| 6 |
Malec, Payton C (13)
|
NICAQY |
28.56 |
28.90 |
0.34 |
| 7 |
Ekdahl, Evelyn (13)
|
CSAY |
29.54 |
29.33 |
-0.21 |
| 8 |
Boicourt, Olivia (13)
|
NIKTYC |
29.42 |
29.60 |
0.18 |
| 9 |
Hanna, Siobhain (14)
|
NIGRAY |
29.58 |
29.78 |
0.20 |
| 10 |
Aitchison, Jocelyn C (14)
|
NIGRAY |
29.57 |
29.86 |
0.29 |
| 11 |
Henry, Eleanor (14)
|
NIGRAY |
29.00 |
30.18 |
1.18 |
| 12 |
McNaughton, McKenna M (14)
|
NIGRAY |
31.36 |
30.36 |
-1.00 |
| 13 |
Scherra, Madison (14)
|
CSAY |
|
30.56 |
- |
| 14 |
Curry, Morgan R (13)
|
NIGRAY |
28.86 |
30.87 |
2.01 |
| 15 |
Cronk, Karli E (13)
|
NICAQY |
30.78 |
31.15 |
0.37 |
| 16 |
Soler-Harand, Pauline (13)
|
NIGRAY |
30.66 |
31.25 |
0.59 |
| 17 |
Coupal, Rachael (13)
|
NIKTYC |
32.93 |
31.55 |
-1.38 |
| 18 |
Bennett, Olivia R (13)
|
NICAQY |
30.59 |
31.67 |
1.08 |
| 19 |
Hannux, Olivia (14)
|
CSAY |
32.22 |
31.84 |
-0.38 |
| 20 |
Morris, Louisa (14)
|
MAPY |
30.74 |
31.99 |
1.25 |
| 21 |
Bond, Riley (14)
|
CSAY |
31.86 |
32.10 |
0.24 |
| 22 |
Breeze, Maia (13)
|
NIKTYC |
32.88 |
32.80 |
-0.08 |
| 23 |
Buongiorno, Madison A (13)
|
NICAQY |
32.26 |
33.64 |
1.38 |
| 24 |
Peterson, Anika (13)
|
NIGRAY |
35.11 |
34.03 |
-1.08 |
| 25 |
Demeis, Keely (14)
|
IHYS |
40.34 |
40.08 |
-0.26 |