| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sturek, Lily S (12)
|
VACA-Y |
31.21 |
32.04 |
0.83 |
| 2 |
Nolde, Anna E (11)
|
VACA-Y |
33.27 |
33.24 |
-0.03 |
| 3 |
Barcia, Caroline E (12)
|
VACA-Y |
35.62 |
33.89 |
-1.73 |
| 4 |
Contiliano, Anna J (12)
|
VACA-Y |
36.14 |
34.13 |
-2.01 |
| 5 |
Dawson, Clementine (12)
|
VACA-Y |
38.05 |
36.46 |
-1.59 |
| 6 |
Guillard, Elise M (11)
|
VACA-Y |
37.18 |
36.54 |
-0.64 |
| 7 |
Dolinger, Delila G (12)
|
VACA-Y |
36.82 |
36.80 |
-0.02 |
| 8 |
Fuller, Anneliese V (11)
|
VACA-Y |
38.56 |
37.25 |
-1.31 |
| 9 |
Baker, Olivia R (11)
|
VACA-Y |
36.60 |
37.62 |
1.02 |
| 10 |
Murray, Carys L (11)
|
VACA-Y |
40.00 |
37.99 |
-2.01 |
| 11 |
Rutherford, Harper A (11)
|
VACA-Y |
39.40 |
40.15 |
0.75 |
| 12 |
Suggs DeSorbo, Catherine K (11)
|
VACA-Y |
45.33 |
43.43 |
-1.90 |
| 13 |
Vest, Chancellor D (11)
|
VACA-Y |
43.89 |
43.87 |
-0.02 |
| 14 |
Dodge, Adalynn J (11)
|
VACA-Y |
49.39 |
52.22 |
2.83 |
| 15 |
Zumbrunn, Olivia M (11)
|
VACA-Y |
53.98 |
54.69 |
0.71 |