| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dolan, Maya A (10)
|
NCNCAC |
1:19.40 |
1:18.53 |
-0.87 |
| 2 |
Burton, Lillian H (10)
|
NCNCAC |
1:21.02 |
1:19.19 |
-1.83 |
| 3 |
Rivera, Olivia M (9)
|
NCMOR |
1:27.78 |
1:20.08 |
-7.70 |
| 4 |
Lloyd, Kyley B (9)
|
NCNCAC |
1:23.06 |
1:21.06 |
-2.00 |
| 5 |
Charters, Shannon A (9)
|
PVMACH |
1:24.46 |
1:23.61 |
-0.85 |
| 6 |
Miller, Kylie B (10)
|
NCMOR |
1:26.34 |
1:23.98 |
-2.36 |
| 7 |
Webb, Margaret C (10)
|
NCMOR |
1:26.67 |
1:24.08 |
-2.59 |
| 8 |
Herring, Kate E (10)
|
NCMOR |
1:31.23 |
1:24.62 |
-6.61 |
| 9 |
Wolk, Audrey J (10)
|
NCNCAC |
1:27.01 |
1:26.87 |
-0.14 |
| 10 |
Leary, Daisy K (10)
|
NCMOR |
1:35.45 |
1:27.61 |
-7.84 |
| 11 |
Husketh, Sabrina R (10)
|
NCCAT |
1:29.22 |
1:27.67 |
-1.55 |
| 12 |
Su, Alicia (9)
|
NCNCAC |
1:29.23 |
1:27.98 |
-1.25 |
| 13 |
Foreman, Riley M (9)
|
NCMOR |
1:28.90 |
1:29.92 |
1.02 |
| 14 |
Pezzimenti, Alessandra E (10)
|
PVMACH |
1:28.26 |
1:30.79 |
2.53 |
| 15 |
Sciaudone, Gabrielle S (9)
|
NCMOR |
1:33.36 |
1:35.69 |
2.33 |