| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zuo, Bonita R (12)
|
MAUN-0 |
1:15.72 |
1:10.23 |
-5.49 |
| 1 |
Blough, Madelyn G (11)
|
MAKA |
1:22.25 |
1:22.44 |
0.19 |
| 1 |
Cohick, Kendall A (12)
|
MAWASC |
1:36.79 |
1:29.35 |
-7.44 |
| 2 |
Kil, Samantha A (12)
|
MAKA |
1:12.93 |
1:12.10 |
-0.83 |
| 2 |
Roerig, Samantha A (12)
|
MAKRO |
1:24.57 |
1:23.70 |
-0.87 |
| 2 |
Hain, Alyssa L (12)
|
MDFCY |
1:36.48 |
1:30.77 |
-5.71 |
| 3 |
Chang, Kathryn N (11)
|
MAWSY |
1:25.05 |
1:24.28 |
-0.77 |
| 3 |
English, Penelope L (11)
|
MAFCA |
1:31.43 |
1:30.78 |
-0.65 |
| 4 |
Yacoviello, Molly E (12)
|
MACYA |
1:26.58 |
1:28.75 |
2.17 |
| 4 |
Chen, Emily Y (11)
|
MASCAY |
1:36.64 |
1:31.09 |
-5.55 |
| 5 |
Eckert, Jayla M (11)
|
MACYA |
1:28.36 |
1:28.87 |
0.51 |
| 5 |
Gyenes, Madison E (11)
|
MACYA |
1:43.26 |
1:33.80 |
-9.46 |
| 6 |
Kelly, Brianna E (11)
|
MDUN-0 |
1:20.97 |
1:35.92 |
14.95 |
| 7 |
Delaney, Charlotte (11)
|
MASCAY |
|
1:36.22 |
- |
| 8 |
Castro, Quinn A (12)
|
MASCAY |
|
1:37.77 |
- |
| 9 |
Fiander, Lila E (12)
|
MAHHAA |
|
1:40.20 |
- |
| 10 |
De Silva, Mishani T (12)
|
MDFCY |
1:47.69 |
1:40.28 |
-7.41 |
| 11 |
Cross, Haylee B (11)
|
MABDA |
1:38.30 |
1:44.11 |
5.81 |
| 12 |
Moore, Violet E (11)
|
MAFCA |
1:45.46 |
1:45.74 |
0.28 |
| 13 |
Dalessandro, Audrey J (12)
|
MASJAC |
|
1:46.64 |
- |
| 14 |
Xiong, Iris C (11)
|
MAFCA |
1:46.64 |
1:52.37 |
5.73 |
| 15 |
Mothersbaugh, Eloise F (11)
|
MAHHAA |
|
1:58.83 |
- |
| 16 |
Galko, Sophia M (11)
|
MABDA |
1:50.05 |
2:00.01 |
9.96 |
| 17 |
Rawa, Ashley E (11)
|
MAHHAA |
|
2:09.01 |
- |
| 18 |
Laabs, Victoria M (11)
|
MAFCA |
2:25.87 |
2:36.42 |
10.55 |