| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Amorosi, Kendall L (12)
|
ADALBS |
1:14.05 |
1:12.01 |
-2.04 |
| 2 |
Depew, Emily N (12)
|
ADALBS |
1:16.32 |
1:18.04 |
1.72 |
| 3 |
Fronheiser, Hannah C (12)
|
ADDELM |
1:15.09 |
1:20.10 |
5.01 |
| 4 |
Czajkowski, Izabella (11)
|
ADCPP |
1:22.30 |
1:20.35 |
-1.95 |
| 5 |
Silaika, Sophia G (11)
|
ADCPP |
1:18.35 |
1:20.80 |
2.45 |
| 6 |
Waite, Maura C (11)
|
ADDELM |
1:24.42 |
1:22.95 |
-1.47 |
| 7 |
Bard, Alexandria S (11)
|
ADEELS |
1:36.61 |
1:23.30 |
-13.31 |
| 8 |
Hopper, Olivia K (11)
|
ADDELM |
1:26.19 |
1:23.56 |
-2.63 |
| 9 |
Simmons, Riley C (11)
|
ADCPP |
1:25.12 |
1:23.97 |
-1.15 |
| 10 |
Russom, Molly E (12)
|
ADDELM |
1:22.77 |
1:24.02 |
1.25 |
| 11 |
Cristalli, Caroline H (12)
|
ADALBS |
|
1:33.76 |
- |
| 12 |
Reed, Samantha M (11)
|
ADCPP |
1:31.37 |
1:33.78 |
2.41 |
|
Carpenter, Elizabeth M (11)
|
ADALBS |
|
DQ |
- |
|
Sarkisian, Jenna M (12)
|
ADALBS |
|
NS |
- |
|
Ash, Caroline D (11)
|
ADEELS |
1:29.16 |
NS |
- |