| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Butler, Rainbow C (12)
|
ADONEI |
39.09 |
38.79 |
-0.30 |
| 2 |
Hao, Helen Z (11)
|
ADCPP |
39.46 |
39.13 |
-0.33 |
| 3 |
Stuntz, Alexis C (12)
|
ADNTS |
41.92 |
40.55 |
-1.37 |
| 4 |
Manion, Anna R (11)
|
ADWAVE |
46.05 |
44.19 |
-1.86 |
| 5 |
Turck, Jayden M (11)
|
ADTBS |
44.91 |
44.60 |
-0.31 |
| 6 |
Worthley, Hannah M (12)
|
ADNTS |
47.06 |
45.65 |
-1.41 |
| 7 |
Voelk, Jule H (12)
|
ADONEI |
47.48 |
46.46 |
-1.02 |
| 8 |
Law, Brenna M (12)
|
ADTBS |
47.32 |
46.91 |
-0.41 |
| 9 |
Kabeli, Sophie A (12)
|
ADWAVE |
46.26 |
47.22 |
0.96 |
| 10 |
Amante, Madeline M (11)
|
ADNHA |
47.95 |
47.67 |
-0.28 |
| 11 |
Feeney, Madeline J (11)
|
ADONEI |
47.23 |
48.08 |
0.85 |
| 12 |
Lantry, Erin A (12)
|
ADNTS |
49.78 |
51.93 |
2.15 |
| 13 |
Kantor, Abigail L (12)
|
ADNHA |
57.09 |
52.05 |
-5.04 |
| 14 |
Dostie, Kaitlyn N (11)
|
ADNTS |
54.20 |
55.99 |
1.79 |
| 15 |
Murphy, Tessa A (11)
|
ADTBS |
1:12.61 |
1:00.75 |
-11.86 |
| 16 |
Jablonski, Mackenzie R (11)
|
ADONEI |
1:04.73 |
1:10.83 |
6.10 |
|
Hendricks, Madyson R (12)
|
ADNTS |
|
DQ |
- |
|
Bigelow, Aradia M (12)
|
ADNTS |
1:06.63 |
DQ |
- |
|
Haney, Corinne R (11)
|
ADTBS |
45.71 |
DQ |
- |
|
Lehman, Izabela N (12)
|
ADTBS |
|
DQ |
- |