| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hanley, Channing F (15)
|
PCOAPB |
|
1:03.80 |
- |
| 2 |
Hau, Jetlynn F (15)
|
PNMMSC |
|
1:05.05 |
- |
| 3 |
Tekawy, Michelle M (14)
|
CAAZOT |
|
1:05.11 |
- |
| 4 |
Russell, Abigail E (18)
|
PNIST |
|
1:05.15 |
- |
| 5 |
McPherson, Olivia C (15)
|
WYLSC |
|
1:05.26 |
- |
| 6 |
Hanley, Paige M (17)
|
PCOAPB |
|
1:05.54 |
- |
| 7 |
Eastmond, Alexandra R (15)
|
ILPAC |
|
1:05.61 |
- |
| 8 |
Radloff, Sydney N (17)
|
ILSPY |
|
1:05.76 |
- |
| 9 |
Colpo, Megan D (17)
|
PCOAPB |
|
1:07.15 |
- |
| 10 |
Rosenthal, Danielle V (16)
|
SINCA |
|
1:07.17 |
- |
| 11 |
Payne, Haily D (14)
|
IEVS |
|
1:07.82 |
- |
| 12 |
Robertson, Kirsten S (15)
|
IAACAC |
|
1:08.07 |
- |
| 13 |
Wesselmann, Gracie M (14)
|
IAACAC |
|
1:10.59 |
- |