| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stevens, Audrey V (12)
|
PVSTJS |
36.44 |
34.32 |
-2.12 |
| 2 |
Wallinger, Josephine R (12)
|
PVMAKO |
42.74 |
35.56 |
-7.18 |
| 3 |
Hooff, Loraine T (11)
|
PVSTJS |
36.67 |
36.48 |
-0.19 |
| 4 |
Craun, Soraya B (12)
|
PVSTJS |
38.68 |
37.89 |
-0.79 |
| 5 |
Cotton, Holly C (11)
|
PVMAKO |
40.16 |
38.45 |
-1.71 |
| 6 |
Murphy, Caitlyn G (11)
|
PVMAKO |
40.43 |
38.91 |
-1.52 |
| 7 |
Waltz, Rebekah L (12)
|
PVOCCS |
38.20 |
39.91 |
1.71 |
| 8 |
Windmiller, Alexia J (12)
|
PVOCCS |
46.94 |
41.27 |
-5.67 |
| 9 |
Schlieter, Eloise P (11)
|
PVSTJS |
41.61 |
42.04 |
0.43 |
| 10 |
Wilkerson-Murphy, Solenne S (11)
|
PVSTJS |
44.38 |
43.55 |
-0.83 |
| 11 |
Lugiai, McKenna G (11)
|
PVOCCS |
48.47 |
46.78 |
-1.69 |
| 12 |
Byers, Emily K (11)
|
PVMAKO |
45.27 |
47.24 |
1.97 |
| 13 |
Walsh, Veronika L (11)
|
PVAAC |
|
47.34 |
- |
| 14 |
Gondek, Zoey G (11)
|
PVOCCS |
49.02 |
51.31 |
2.29 |
|
Schreibman, Shayna M (12)
|
PVOCCS |
47.01 |
NS |
- |
|
Sharafeldin, Leila B (12)
|
PVFISH |
52.02 |
NS |
- |