| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fronheiser, Addison K (10)
|
ADDELM |
43.54 |
44.11 |
0.57 |
| 2 |
Antolick, Ellen R (10)
|
ADALBS |
44.97 |
45.60 |
0.63 |
| 3 |
Banik, Georgia H (10)
|
ADALBS |
48.80 |
48.80 |
0.00 |
| 4 |
Dheeradhada, Arya J (9)
|
ADALBS |
50.06 |
49.24 |
-0.82 |
| 5 |
Amirbekian, Christine B (10)
|
ADALBS |
|
49.32 |
- |
| 6 |
Tirumala, Saanvi (10)
|
ADALBS |
53.36 |
51.07 |
-2.29 |
| 7 |
Wolfort, Madison J (9)
|
ADALBS |
55.71 |
52.34 |
-3.37 |
| 8 |
De Tuya, Elizabeth M (10)
|
ADDELM |
57.47 |
54.40 |
-3.07 |
| 9 |
Lu, Janet Y (9)
|
ADALBS |
|
56.07 |
- |
| 10 |
Makhija, Annika (10)
|
ADALBS |
58.42 |
56.77 |
-1.65 |
| 11 |
Eliea-Shields, Madelyn R (10)
|
ADDELM |
57.53 |
57.71 |
0.18 |
| 12 |
O'Donnell, Bridgett M (9)
|
ADEELS |
42.75 |
57.80 |
15.05 |
| 13 |
Butler, Shayla G (10)
|
ADDELM |
58.88 |
1:00.37 |
1.49 |
| 14 |
Rajulu, Hasni K (10)
|
ADDELM |
|
1:06.05 |
- |
|
Wolfort, Macy J (9)
|
ADALBS |
1:05.49 |
DQ |
- |
|
White, Saramarie E (9)
|
ADALBS |
|
DQ |
- |
|
Napierski, Rae J (10)
|
ADALBS |
|
DQ |
- |