| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sheehan, Ailise M (10)
|
NIGRAY |
39.33 |
39.22 |
-0.11 |
| 2 |
MacKinnon, Amelia (10)
|
NIKTYC |
41.20 |
39.64 |
-1.56 |
| 3 |
Gaskill, Leah (10)
|
LOCK |
45.75 |
44.74 |
-1.01 |
| 4 |
Keleher, Elena (9)
|
LOCK |
44.67 |
45.70 |
1.03 |
| 4 |
Hanna, Ellis (10)
|
NIGRAY |
45.43 |
45.70 |
0.27 |
| 6 |
Woody, Breanna (10)
|
CSAY |
47.34 |
46.60 |
-0.74 |
| 7 |
McNaughton, Ruby R (10)
|
NIGRAY |
46.47 |
47.30 |
0.83 |
| 8 |
Thomas, Jolene C (10)
|
NICAQY |
49.16 |
47.97 |
-1.19 |
| 9 |
Topa, Jane (9)
|
MAPY |
52.16 |
48.29 |
-3.87 |
| 10 |
Bello, Abigail L (10)
|
NIGRAY |
49.45 |
50.58 |
1.13 |
| 11 |
McCormick, Emily (9)
|
IHYS |
50.48 |
52.46 |
1.98 |
| 12 |
Job, Jolene (10)
|
NIGRAY |
53.47 |
53.62 |
0.15 |
| 13 |
Job, Kaelyn (10)
|
NIGRAY |
56.36 |
54.59 |
-1.77 |
| 14 |
Karcher, Annora (10)
|
NIBYSD |
1:04.72 |
57.75 |
-6.97 |
| 15 |
Huo, Serena (10)
|
NIGRAY |
|
58.21 |
- |
| 16 |
Boylan, Alivia (9)
|
CSAY |
|
1:03.75 |
- |
| 17 |
Windheim, Karey E (9)
|
NICAQY |
1:07.66 |
1:04.29 |
-3.37 |
| 18 |
Rossiter, Annabelle K (9)
|
NIGRAY |
1:03.72 |
1:09.69 |
5.97 |
| 19 |
Spanagel, Gracelyn M (9)
|
NICAQY |
|
1:10.55 |
- |
| 20 |
Lincoln, Samantha (9)
|
NIGRAY |
1:18.58 |
1:13.13 |
-5.45 |
| 21 |
Benedict, Emily (9)
|
NIKTYC |
1:21.52 |
1:22.83 |
1.31 |
|
Mastrolonardo, Rachael (10)
|
NIGRAY |
56.80 |
DQ |
- |
|
Vogl, Allison (10)
|
NIGRAY |
57.57 |
DQ |
- |
|
Hilbert, Lindy (9)
|
NIGRAY |
1:19.65 |
DQ |
- |
|
Kent, Anna (10)
|
NIBYSD |
|
DQ |
- |