| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mitchell, Alexandra M (15)
|
ADTAC |
1:11.52 |
1:16.39 |
4.87 |
| 2 |
Kaback, Ella F (16)
|
ADALBS |
1:12.10 |
1:18.09 |
5.99 |
| 3 |
Hartman, Margaret L (15)
|
ADALBS |
1:16.73 |
1:18.66 |
1.93 |
| 4 |
Constance, Emily R (14)
|
ADTAC |
1:12.77 |
1:20.37 |
7.60 |
| 5 |
Ford, Carly J (14)
|
ADTAC |
1:17.99 |
1:23.14 |
5.15 |
| 6 |
Thomas, Grace K (16)
|
ADALBS |
1:28.23 |
1:26.56 |
-1.67 |
| 7 |
Catalano, Lucy A (13)
|
ADJJSC |
1:24.57 |
1:27.07 |
2.50 |
| 8 |
Bernasconi, Sarah M (14)
|
ADALBS |
1:22.97 |
1:27.49 |
4.52 |
| 9 |
Ball, Parker N (15)
|
ADTAC |
1:22.69 |
1:27.72 |
5.03 |
| 10 |
Wyland, Rachel K (14)
|
ADALBS |
1:26.74 |
1:28.97 |
2.23 |
| 11 |
Gall, Eloise (13)
|
ADALBS |
1:23.67 |
1:28.99 |
5.32 |
| 12 |
Ball, Clarissa H (12)
|
ADALBS |
|
1:29.69 |
- |
| 13 |
Ryan, Katrina A (13)
|
ADALBS |
1:25.73 |
1:29.99 |
4.26 |
| 14 |
Nichols, Cameron C (15)
|
ADALBS |
1:33.15 |
1:31.47 |
-1.68 |
| 15 |
DeMare, Magen L (17)
|
ADJJSC |
1:24.62 |
1:33.18 |
8.56 |
| 16 |
Kao, Yirou (10)
|
ADJJSC |
1:35.00 |
1:34.65 |
-0.35 |
| 17 |
MacTurk, Grace P (12)
|
ADJJSC |
|
1:36.14 |
- |
| 18 |
Wyman, Eleanor B (11)
|
ADTAC |
|
1:39.70 |
- |
| 19 |
Schmidt, Christina M (12)
|
ADTAC |
1:38.91 |
1:40.24 |
1.33 |
|
Ohene-Agyei, Jeanine C (15)
|
ADTAC |
1:16.84 |
DQ |
- |
|
Napierski, Rae J (9)
|
ADALBS |
|
DQ |
- |
|
Chorzempa, Abigail C (12)
|
ADTAC |
1:30.75 |
NS |
- |
|
Amaro, Isabella L (16)
|
ADTAC |
1:17.11 |
NS |
- |
|
Reed, Jessie C (14)
|
ADJJSC |
1:45.63 |
NS |
- |
|
Lettre, Christina J (13)
|
ADTAC |
1:48.04 |
NS |
- |
|
Larkin, Paige V (13)
|
ADJJSC |
1:34.04 |
NS |
- |