| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Giannini, Alanah M (10)
|
MRPBAC |
31.93 |
31.74 |
-0.19 |
| 2 |
Drackett, Samaya E (10)
|
MRNYSA |
33.50 |
33.20 |
-0.30 |
| 3 |
Thompson, Samantha K (9)
|
MRVAC |
34.89 |
33.77 |
-1.12 |
| 4 |
Burgarelli, Carmen A (9)
|
MRNBS |
36.43 |
37.03 |
0.60 |
| 5 |
Piscitella, Vivian I (10)
|
MRNBS |
39.33 |
37.74 |
-1.59 |
| 6 |
Ruiz, Beverly C (10)
|
MRMHH |
42.75 |
38.09 |
-4.66 |
| 7 |
Delatorre, Ashley (10)
|
MRMHH |
40.73 |
38.76 |
-1.97 |
| 8 |
Walsh, Leah E (9)
|
MRNBS |
40.88 |
39.79 |
-1.09 |
| 9 |
Bruno, Madison T (9)
|
MRWSSC |
41.70 |
40.89 |
-0.81 |
| 10 |
Sheldon, eva I (10)
|
MRNYSA |
41.59 |
41.72 |
0.13 |
| 11 |
Cabrera, Natalee J (10)
|
MRMWDA |
42.31 |
43.00 |
0.69 |
| 12 |
Aguilar Perez, Vanessa (10)
|
MRMHH |
44.21 |
44.04 |
-0.17 |
| 13 |
Hicks, Juliana M (9)
|
MRNBS |
52.30 |
46.26 |
-6.04 |
| 14 |
Ruback, Alena L (10)
|
MRNBS |
43.84 |
47.56 |
3.72 |
| 15 |
Woods, Belicia N (10)
|
MRNBS |
45.95 |
51.21 |
5.26 |
|
Cook, Elizabeth G (10)
|
MRNYSA |
47.11 |
DQ |
- |