| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Breitbach, Alaina M (12)
|
MADSC |
1:05.52 |
1:04.29 |
-1.23 |
| 2 |
Wiglesworth, Katelyn F (12)
|
MAMARA |
1:04.03 |
1:05.30 |
1.27 |
| 3 |
Horner, Catherine (12)
|
MAMARA |
1:10.59 |
1:06.74 |
-3.85 |
| 4 |
Westhafer, Elise (12)
|
MADSC |
1:06.67 |
1:07.25 |
0.58 |
| 5 |
McCormick, Kayla M (12)
|
MAMARA |
1:21.75 |
1:11.06 |
-10.69 |
| 6 |
Britigan, Mackenzie P (12)
|
MAMARA |
1:11.59 |
1:11.51 |
-0.08 |
| 7 |
Vitko, Sophia A (11)
|
MADSC |
1:12.18 |
1:11.53 |
-0.65 |
| 8 |
Groff, Avery (11)
|
MADSC |
1:10.21 |
1:11.72 |
1.51 |
| 9 |
Russell, Anne (12)
|
MAMARA |
1:13.70 |
1:12.44 |
-1.26 |
| 10 |
May, Carli E (11)
|
MAMARA |
1:15.70 |
1:14.86 |
-0.84 |
| 11 |
Gerhardt, Ryan L (11)
|
MADSC |
1:25.98 |
1:15.76 |
-10.22 |
| 12 |
Roark, Cassidy A (12)
|
MADSC |
1:17.26 |
1:17.50 |
0.24 |
| 13 |
Parido, Ellie K (11)
|
MAMARA |
1:19.20 |
1:18.41 |
-0.79 |
| 14 |
Kaufman, Amani M (12)
|
MADSC |
1:20.22 |
1:18.80 |
-1.42 |
| 15 |
Miller, Allison F (12)
|
MADSC |
|
1:21.14 |
- |
| 16 |
Collier, Sophia R (11)
|
MADSC |
|
1:23.92 |
- |
| 17 |
Kauffman, Annalise F (11)
|
MAMARA |
1:32.32 |
1:24.07 |
-8.25 |
| 18 |
Feliciano, Blancamarie (12)
|
MADSC |
|
1:28.86 |
- |
| 19 |
Liddick, Paige T (11)
|
MAMARA |
|
1:40.12 |
- |
| 20 |
Victorino, Mia E (11)
|
MAMARA |
|
1:50.50 |
- |