| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kiesel, Addison E (10)
|
MASJAC |
|
1:29.16 |
- |
| 2 |
Smallwood, Charlotte R (10)
|
MARKRY |
1:28.33 |
1:31.20 |
2.87 |
| 3 |
Wilson, Paige S (9)
|
MAGRA |
1:21.92 |
1:35.52 |
13.60 |
| 4 |
McKeon, Kasidy B (9)
|
MAECCC |
1:37.98 |
1:36.12 |
-1.86 |
| 5 |
Jack, Olivia M (9)
|
MAJW |
1:36.90 |
1:36.27 |
-0.63 |
| 6 |
Jarantow, Alexandra K (9)
|
MAPENN |
|
1:37.06 |
- |
| 7 |
Montgomery, Talyah N (10)
|
MASJAC |
|
1:39.99 |
- |
| 8 |
Cottrell, Lia J (9)
|
MASJAC |
|
1:43.40 |
- |
| 9 |
Weber, Greta (10)
|
MAYBCC |
|
1:44.63 |
- |
| 10 |
Jacob, Emily C (9)
|
MAWAVE |
|
1:44.98 |
- |
| 11 |
Corrielus, Jayna A (10)
|
MASJAC |
|
1:48.57 |
- |
| 12 |
Brower, Elizabeth R (10)
|
MAWAVE |
2:02.85 |
1:51.69 |
-11.16 |
| 13 |
Brown, Charlotte L (10)
|
MAYBCC |
1:57.20 |
1:51.78 |
-5.42 |
| 14 |
Bridgeford, Grace B (9)
|
MAECCC |
|
1:51.90 |
- |
| 15 |
Ethiraj, Sanjita (9)
|
MAT85 |
|
1:52.93 |
- |
| 16 |
Schroeder, Caroline K (9)
|
MAECCC |
1:56.18 |
1:56.86 |
0.68 |
| 17 |
Rosenbaum, Michaela H (9)
|
MASJAC |
|
1:58.69 |
- |
|
Davis, Adelaide Q (9)
|
MAECCC |
|
DQ |
- |
|
Xia, Yudiandian (9)
|
MAUNSJ |
|
DQ |
- |