| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hofer, Natalie L (12)
|
MAWAP |
33.21 |
34.37 |
1.16 |
| 1 |
Meyers, Isabella M (12)
|
MANSC |
38.60 |
37.62 |
-0.98 |
| 1 |
An, Michelle N (12)
|
MAWAP |
43.65 |
40.64 |
-3.01 |
| 2 |
Kitsul, Kristina (11)
|
MAPWAC |
36.21 |
35.97 |
-0.24 |
| 2 |
Steinmetz, Zoe N (11)
|
MANSC |
39.22 |
37.83 |
-1.39 |
| 2 |
Markakis, Georgia (12)
|
MATRI |
45.40 |
41.25 |
-4.15 |
| 3 |
Quance, Luscinia M (12)
|
MAWAP |
38.48 |
38.19 |
-0.29 |
| 3 |
Truskett, Savannah F (12)
|
MAWAP |
36.38 |
38.36 |
1.98 |
| 3 |
Goetz, Peyton M (11)
|
MAWAP |
45.47 |
43.09 |
-2.38 |
| 4 |
Rozes, Isabel K (11)
|
MAEAAC |
40.50 |
39.76 |
-0.74 |
| 4 |
Henriquez, Nicole A (12)
|
MANSC |
45.71 |
43.83 |
-1.88 |
| 5 |
Lee, Min K (12)
|
MAWAP |
50.72 |
48.71 |
-2.01 |
| 6 |
Waterhouse, Adeline E (11)
|
MAWAP |
53.52 |
52.27 |
-1.25 |
|
Bevenour, Holly E (12)
|
MARAD |
|
38.73 |
- |
|
Lorei, Violet C (12)
|
MABSC |
43.36 |
NS |
- |
|
Montgomery, Eleanor J (11)
|
MARAD |
38.95 |
NS |
- |