| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tufts, Natalie M (14)
|
PVYORK |
29.63 |
26.96 |
-2.67 |
| 2 |
Riehm, Megan O (14)
|
PVYORK |
33.55 |
29.85 |
-3.70 |
| 3 |
Shatokhin, Katherine E (14)
|
PVYORK |
29.97 |
30.54 |
0.57 |
| 4 |
Dorsey, Charlotte M (13)
|
PVASA |
31.95 |
30.86 |
-1.09 |
| 5 |
Flanagan, Emma L (14)
|
PVYORK |
33.90 |
31.65 |
-2.25 |
| 6 |
Hare, Eva N (13)
|
PVYORK |
33.79 |
31.66 |
-2.13 |
| 7 |
Thompson, Claire M (13)
|
PVYORK |
35.39 |
32.04 |
-3.35 |
| 8 |
Sullivan, Anna K (13)
|
PVYORK |
38.89 |
32.52 |
-6.37 |
| 9 |
Rose, Sarah E (14)
|
PVYORK |
35.85 |
32.86 |
-2.99 |
| 10 |
Weldon, Courtney E (13)
|
PVYORK |
32.56 |
33.29 |
0.73 |
| 11 |
Woodworth, Taylor G (13)
|
PVYORK |
32.09 |
33.48 |
1.39 |
| 12 |
Wanchick, Isabella S (14)
|
PVYORK |
34.55 |
33.76 |
-0.79 |
| 13 |
Liu, Rheechen (13)
|
PVYORK |
36.63 |
33.94 |
-2.69 |
| 14 |
Viola, Maeve B (13)
|
PVYORK |
39.26 |
34.08 |
-5.18 |
| 15 |
Baldwin, Loren E (13)
|
PVYORK |
|
34.66 |
- |
| 16 |
Daly, Elizabeth C (13)
|
PVASA |
35.04 |
34.67 |
-0.37 |
| 17 |
Goldstein, Naomi S (13)
|
PVASA |
35.22 |
34.76 |
-0.46 |
| 18 |
Duffy, Ella C (14)
|
PVYORK |
|
35.80 |
- |