| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Drozdowski, Jessica L (12)
|
NITWST |
1:20.14 |
1:14.99 |
-5.15 |
| 2 |
Kassirer, Natalie G (11)
|
NITWST |
1:20.52 |
1:15.33 |
-5.19 |
| 3 |
Frerichs, Greta L (12)
|
NIHHSC |
1:22.61 |
1:19.29 |
-3.32 |
| 4 |
Kowell-Ure, Phoenix W (12)
|
NIEAST |
1:35.94 |
1:19.41 |
-16.53 |
| 5 |
Zawodzinski, Zoe E (11)
|
NIHAMB |
1:18.12 |
1:22.64 |
4.52 |
| 6 |
Griffin, Haley A (12)
|
NITTSC |
1:20.64 |
1:23.44 |
2.80 |
| 7 |
Krumpek, Ella E (11)
|
NITWST |
1:22.64 |
1:24.36 |
1.72 |
| 8 |
Mruzik, Lillian G (11)
|
NIEAST |
1:32.99 |
1:29.99 |
-3.00 |
| 9 |
Moldenhauer, Paige A (11)
|
NIEAST |
1:36.48 |
1:31.16 |
-5.32 |
| 10 |
Clark, Greta N (12)
|
NITWST |
1:35.88 |
1:31.98 |
-3.90 |
| 11 |
Bembenista, Julia C (12)
|
NITWST |
1:41.50 |
1:36.06 |
-5.44 |
| 12 |
Mersinger, Sophia R (11)
|
NITWST |
1:53.99 |
1:37.35 |
-16.64 |
| 13 |
Seelig, Jenna N (11)
|
NICLSC |
1:44.62 |
1:37.92 |
-6.70 |
| 14 |
Scibetta, Madeline (11)
|
NITTSC |
|
1:50.98 |
- |
|
Lorenz, Brie E (11)
|
NITTSC |
|
DQ |
- |
|
Rydzewski, Gabriella D (12)
|
NITWST |
1:49.09 |
NS |
- |