| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cho, Anna Y (12)
|
ADALBS |
39.37 |
38.64 |
-0.73 |
| 2 |
Tobrocke, Alexandra M (11)
|
ADSARY |
40.70 |
39.78 |
-0.92 |
| 3 |
Lee, Olivia C (12)
|
ADALBS |
44.91 |
43.39 |
-1.52 |
| 4 |
Forstell, Abigail D (11)
|
ADHAWK |
45.56 |
43.49 |
-2.07 |
| 5 |
Yeomans, Elle S (11)
|
ADHAWK |
54.17 |
48.33 |
-5.84 |
| 6 |
Gloak, Gemma M (12)
|
ADUSAM |
51.60 |
49.02 |
-2.58 |
| 7 |
Ramsdill, Anna M (11)
|
ADSARY |
49.24 |
50.12 |
0.88 |
| 8 |
Gibson, Aliyah R (11)
|
ADALBS |
57.18 |
50.25 |
-6.93 |
| 9 |
Windelspecht, Juliana G (11)
|
ADSARY |
54.52 |
50.68 |
-3.84 |
| 10 |
Walker, Aspen F (12)
|
ADALBS |
|
58.54 |
- |
| 11 |
Watson, Jeannine R (11)
|
ADKING |
|
58.61 |
- |
| 12 |
Juracka, Amelia I (11)
|
ADSARY |
|
1:00.44 |
- |
| 13 |
Miller, Adelyn (11)
|
NESNAP |
1:00.45 |
1:08.90 |
8.45 |
|
Belfield, Leah M (12)
|
ADHAWK |
53.59 |
DQ |
- |
|
Feit, Ivy L (11)
|
ADHAWK |
|
DQ |
- |
|
Fine, Una M (11)
|
ADHAWK |
1:19.82 |
DQ |
- |
|
Delardi, Fara (11)
|
ADKING |
|
DQ |
- |
|
Lee, Jana J (12)
|
ADALBS |
|
NS |
- |
|
Whitbeck, Lilly A (12)
|
ADSARY |
48.44 |
NS |
- |
|
Cococcia, Mirabella A (12)
|
ADALBS |
1:00.40 |
NS |
- |