| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bendza, Corinne J (7)
|
PVFISH |
53.95 |
44.17 |
-9.78 |
| 2 |
Wang, Alice L (7)
|
PVFISH |
57.53 |
48.12 |
-9.41 |
| 3 |
Martin, Amelia B (7)
|
PVASA |
50.62 |
48.48 |
-2.14 |
| 4 |
Opipari, Cristiana N (7)
|
PVASA |
|
49.99 |
- |
| 5 |
Nicholas, Chloe L (7)
|
PVHACC |
|
51.28 |
- |
| 6 |
Conway, Audrey E (7)
|
PVAAC |
|
52.60 |
- |
| 7 |
Bhardwaj, Adya (6)
|
PVASA |
|
54.46 |
- |
| 8 |
Dombroski, Emily Q (7)
|
PVMACH |
|
56.29 |
- |
| 9 |
Wang, Jenna O (7)
|
PVMACH |
|
56.92 |
- |
| 10 |
Maxwell, Olivia T (7)
|
PVFBST |
|
57.49 |
- |
| 11 |
Cho, Olivia Y (6)
|
PVMACH |
|
57.69 |
- |
| 12 |
Salgado, Eva V (6)
|
PVCSC |
|
1:00.52 |
- |
| 13 |
Yu, Sophia G (7)
|
PVMACH |
|
1:00.76 |
- |
| 14 |
Schiller, Gabriela B (7)
|
PVAAC |
1:05.88 |
1:02.10 |
-3.78 |
| 15 |
Navaie, Ela L (7)
|
PVASA |
|
1:02.28 |
- |
| 16 |
Detrisac, Marissa R (7)
|
PVMACH |
|
1:02.88 |
- |
| 17 |
Dominski, Norah J (6)
|
PVFBST |
|
1:03.57 |
- |
| 18 |
Thompson, Leila R (7)
|
PVFBST |
|
1:10.64 |
- |
| 19 |
Cho, Claire Y (6)
|
PVMACH |
|
1:11.83 |
- |
| 20 |
Hernandez, Cyprus L (7)
|
PVCSC |
|
1:16.74 |
- |
|
Dalton, Umi J (7)
|
PVMACH |
|
DQ |
- |
|
Skidan, Maria (6)
|
PVHACC |
|
NS |
- |
|
Benedetti, Arabella B (7)
|
PVMACH |
|
NS |
- |
|
Gyor, Sofia E (7)
|
PVAAC |
|
NS |
- |
|
Roscetti, Natalie A (7)
|
PVASA |
|
NS |
- |