| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Burton, Lillian H (10)
|
NCNCAC |
1:15.09 |
1:07.64 |
-7.45 |
| 2 |
Dolan, Maya A (10)
|
NCNCAC |
1:11.57 |
1:09.45 |
-2.12 |
| 3 |
Miller, Kylie B (10)
|
NCMOR |
1:17.32 |
1:11.76 |
-5.56 |
| 4 |
Lloyd, Kyley B (9)
|
NCNCAC |
1:17.67 |
1:12.44 |
-5.23 |
| 5 |
Herring, Kate E (10)
|
NCMOR |
1:17.14 |
1:15.22 |
-1.92 |
| 6 |
Rivera, Olivia M (9)
|
NCMOR |
1:16.75 |
1:15.43 |
-1.32 |
| 7 |
Pezzimenti, Alessandra E (10)
|
PVMACH |
1:16.94 |
1:16.14 |
-0.80 |
| 8 |
Leary, Daisy K (10)
|
NCMOR |
1:19.55 |
1:16.96 |
-2.59 |
| 9 |
Husketh, Sabrina R (10)
|
NCCAT |
1:12.11 |
1:17.12 |
5.01 |
| 10 |
Su, Alicia (9)
|
NCNCAC |
1:20.89 |
1:17.41 |
-3.48 |
| 11 |
Takei, Kamiko V (9)
|
NCMOR |
1:18.49 |
1:18.09 |
-0.40 |
| 12 |
Wolk, Audrey J (10)
|
NCNCAC |
1:27.05 |
1:18.80 |
-8.25 |
| 13 |
Ray, Molly K (10)
|
NCMOR |
1:25.65 |
1:21.00 |
-4.65 |
| 14 |
Kearns, Amanda N (10)
|
NCMOR |
1:24.09 |
1:22.74 |
-1.35 |
| 15 |
Bondell, Josephine A (9)
|
NCMOR |
1:29.22 |
1:28.53 |
-0.69 |
| 16 |
Miller, Jessica M (8)
|
NCUN |
1:28.48 |
1:30.55 |
2.07 |
| 17 |
Sciaudone, Gabrielle S (9)
|
NCMOR |
1:32.14 |
1:31.62 |
-0.52 |
| 18 |
Saunders, Caitlin (10)
|
PVMACH |
1:34.71 |
1:34.69 |
-0.02 |
|
Webb, Margaret C (10)
|
NCMOR |
1:26.13 |
DQ |
- |
|
Light, Chloe C (8)
|
NCMOR |
1:18.15 |
NS |
- |