| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Walko, Kaitlin E (17)
|
GUPACK |
1:01.86 |
1:02.71 |
0.85 |
| 2 |
Revelas, Lily T (16)
|
GUPACK |
1:01.73 |
1:05.84 |
4.11 |
| 3 |
Althoff, Sarah K (17)
|
GUPACK |
1:07.00 |
1:06.17 |
-0.83 |
| 4 |
Walsh, Paige J (16)
|
GUPACK |
1:13.49 |
1:06.90 |
-6.59 |
| 5 |
Crawford, Cameron R (15)
|
GUPACK |
1:06.62 |
1:07.83 |
1.21 |
| 6 |
Plunkett, Abigail R (16)
|
GUPACK |
1:06.06 |
1:08.23 |
2.17 |
| 7 |
Spencer, Alicia J (17)
|
GUPACK |
1:10.75 |
1:10.60 |
-0.15 |
| 8 |
LeBlanc, Alessia C (17)
|
GUPACK |
1:11.37 |
1:10.62 |
-0.75 |
| 9 |
Braden, Paulina N (16)
|
GUPACK |
1:10.08 |
1:11.37 |
1.29 |
| 10 |
Tebo, Natalie N (17)
|
GUPACK |
1:12.91 |
1:14.11 |
1.20 |
| 11 |
Olson, Kyleigh E (15)
|
GUTASC |
1:15.44 |
1:14.71 |
-0.73 |
| 12 |
Lebkuecher, Melanie C (15)
|
GUPACK |
1:16.90 |
1:14.79 |
-2.11 |
|
Longbottom, Charlotte V (16)
|
GUUN-P |
1:01.37 |
DQ |
- |