| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pringle, Adalie R (12)
|
MAUN-0 |
|
1:21.83 |
- |
| 1 |
Hasis, Nicole (11)
|
MAKAUN |
1:22.76 |
1:22.93 |
0.17 |
| 1 |
Carliss, Sophia E (12)
|
MDFAST |
1:24.05 |
1:23.10 |
-0.95 |
| 2 |
Stringe, Kendall C (12)
|
MALANY |
1:24.61 |
1:23.41 |
-1.20 |
| 2 |
Gordy, Julia C (11)
|
MDFAST |
|
1:36.15 |
- |
| 3 |
Yao, Nyah R (11)
|
MARAD |
1:26.81 |
1:25.19 |
-1.62 |
| 3 |
Simmons, Emily K (11)
|
MDBAAC |
1:40.60 |
1:37.25 |
-3.35 |
| 4 |
Blough, Madelyn G (11)
|
MAKA |
1:28.48 |
1:25.90 |
-2.58 |
| 4 |
Wirth, Ella R (12)
|
MDFAST |
1:50.02 |
1:38.00 |
-12.02 |
| 5 |
Harshman, Madeline M (11)
|
MDFAST |
1:29.54 |
1:30.25 |
0.71 |
| 5 |
Olszyk, Zoe A (12)
|
MDBAAC |
1:37.37 |
1:38.10 |
0.73 |
| 6 |
Chen, Rayna L (11)
|
MDBAAC |
1:44.44 |
1:38.94 |
-5.50 |
| 7 |
Gordon, Ava E (11)
|
MDFAST |
|
1:39.05 |
- |
| 8 |
Parrish, Aurora K (12)
|
MAKA |
1:37.56 |
1:39.87 |
2.31 |
| 9 |
Ellenbecker, Vivienne N (11)
|
MDBAAC |
1:45.07 |
1:45.21 |
0.14 |
| 10 |
Wainberg, Brianna P (11)
|
MDFAST |
|
1:47.91 |
- |
| 11 |
Gilsinn, Laila N (11)
|
MDFAST |
2:04.28 |
1:47.97 |
-16.31 |
| 12 |
Sober, Morgan T (12)
|
MAKA |
|
1:59.67 |
- |