| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Routzahn, Sophia M (12)
|
MDFAST |
30.13 |
31.95 |
1.82 |
| 2 |
Handwerk, Samantha K (12)
|
MDMSC |
33.71 |
34.61 |
0.90 |
| 3 |
Cihakova, Nicole A (11)
|
MDMSC |
42.31 |
38.51 |
-3.80 |
| 4 |
Gnagey, Anna E (11)
|
MDBAAC |
|
39.12 |
- |
| 5 |
Lunken, Talia (12)
|
MDMSC |
41.56 |
39.59 |
-1.97 |
| 6 |
Byers, Julia D (11)
|
MDMSC |
35.31 |
40.92 |
5.61 |
| 7 |
Radonovich, Rebecca N (11)
|
MDFAST |
39.05 |
41.34 |
2.29 |
| 8 |
Weigel, Caroline M (11)
|
MDMSC |
45.60 |
45.67 |
0.07 |
| 9 |
Rossi, Alysa J (11)
|
MDFAST |
46.81 |
45.84 |
-0.97 |
| 10 |
Filburn, Samantha K (11)
|
MDFAST |
47.04 |
46.54 |
-0.50 |
| 11 |
Purushothama, Anagha (11)
|
MDMSC |
|
50.28 |
- |
| 12 |
Horwitz, Anabel J (11)
|
MDMSC |
56.03 |
54.79 |
-1.24 |
| 13 |
Le, Christine T (11)
|
MDBAAC |
51.22 |
55.10 |
3.88 |
| 14 |
Arnold, Anastasia K (11)
|
MDBAAC |
|
57.14 |
- |
| 15 |
Reed, Gracie E (12)
|
MDBAAC |
|
1:02.44 |
- |
|
Pumphrey, Nayev I (12)
|
MDMSC |
50.10 |
NS |
- |