| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Derivaux, Lillian E (10)
|
MAJW |
1:14.36 |
1:14.51 |
0.15 |
| 1 |
Decker, Laurel R (10)
|
MAJW |
|
1:19.73 |
- |
| 1 |
Holtsberg, Cathryn F (10)
|
MASSC |
1:33.82 |
1:26.52 |
-7.30 |
| 2 |
Phelps, Anna E (9)
|
MAJW |
1:15.85 |
1:15.23 |
-0.62 |
| 2 |
Waggoner, Madeline M (10)
|
MAJW |
|
1:20.11 |
- |
| 2 |
Culmone, Ella (9)
|
MAOCCC |
1:33.24 |
1:29.15 |
-4.09 |
| 3 |
Mullins, Lainey J (9)
|
MADST |
1:25.11 |
1:18.77 |
-6.34 |
| 3 |
Bergstrom, Sydney L (10)
|
MASSC |
|
1:21.78 |
- |
| 3 |
Mathieu, Talicia S (9)
|
MAPVA |
1:35.44 |
1:30.43 |
-5.01 |
| 4 |
Wilson, Mekhi S (10)
|
MAUN8 |
1:16.44 |
1:19.22 |
2.78 |
| 4 |
Krieg, Sylvia C (9)
|
MASSC |
|
1:25.89 |
- |
| 4 |
Testa, Madison N (9)
|
MADST |
1:33.93 |
1:31.93 |
-2.00 |
| 5 |
Kerner, Erica J (10)
|
MAJW |
1:22.07 |
1:21.13 |
-0.94 |
| 5 |
Oberly, Tia R (10)
|
MADST |
|
1:33.27 |
- |
| 5 |
Tonghini, Elliana M (10)
|
MAJW |
1:26.63 |
1:34.17 |
7.54 |
| 6 |
Bui, Angeline T (9)
|
MAJW |
1:40.36 |
1:34.51 |
-5.85 |
| 6 |
Yerkes, Samantha J (9)
|
MAJW |
|
1:37.00 |
- |
| 7 |
Babici, Briana M (10)
|
MAJW |
1:31.02 |
1:35.07 |
4.05 |
| 7 |
Knox, Taylor A (10)
|
MAJW |
2:00.99 |
1:38.05 |
-22.94 |
| 8 |
Walker, Callie E (10)
|
MANRG |
1:39.98 |
1:35.75 |
-4.23 |
| 8 |
Shi, Michelle (9)
|
MAJW |
|
1:41.49 |
- |
| 9 |
Kaczorowski, Gabriella A (10)
|
MAJW |
1:36.30 |
1:36.85 |
0.55 |
| 9 |
Kulakowski, Olivia (9)
|
MAPVA |
|
1:43.13 |
- |
| 10 |
Burghardt, Olivia A (10)
|
MAJW |
|
1:45.04 |
- |
| 11 |
Gramigna, Emily E (10)
|
MAJW |
|
1:54.23 |
- |
| 12 |
Dimter, Emma L (9)
|
MAJW |
|
1:54.55 |
- |
|
Lugg, Bridget A (10)
|
MABRY |
|
DNF |
- |
|
Fernandes, Catherine A (10)
|
MAJW |
|
DQ |
- |
|
Klabunde, Allyson J (10)
|
MABRY |
|
DQ |
- |
|
Articolo, Leah E (9)
|
MAJW |
1:47.68 |
DQ |
- |