| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Leonard, Penelope K (15)
|
MRAGUA |
|
1:06.67 |
- |
| 2 |
Kaczorowski, Gabriella A (15)
|
MAJW |
|
1:07.60 |
- |
| 3 |
Skelly, Katharine A (15)
|
MAJW |
|
1:08.87 |
- |
| 4 |
Coppola, Francesca M (15)
|
ADBFIN |
|
1:09.56 |
- |
| 5 |
Morissette, Kylie G (15)
|
PVRMSC |
|
1:09.85 |
- |
| 6 |
Dimarco, Tyler M (16)
|
MRAGUA |
|
1:10.24 |
- |
| 7 |
Moore, Madison M (17)
|
NIVICT |
|
1:11.33 |
- |
| 8 |
Morgan, Healey G (13)
|
PVASA |
|
1:11.38 |
- |
| 9 |
Perotti, Maria G (16)
|
PVMACH |
|
1:11.55 |
- |
| 10 |
Christianson, Caroline N (17)
|
PVMACH |
|
1:12.94 |
- |
| 11 |
Tennant, Skylar M (16)
|
PVMACH |
|
1:13.40 |
- |
| 12 |
Hinds, Clara C (14)
|
PVASA |
|
1:15.03 |
- |