| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Edsall, Heather B (11)
|
MDFAST |
|
1:10.99 |
- |
| 1 |
Blough, Madelyn G (11)
|
MAKA |
1:12.55 |
1:12.34 |
-0.21 |
| 2 |
Cramer, Aubrey G (12)
|
MACVAC |
1:12.88 |
1:12.92 |
0.04 |
| 2 |
Tyson, Teagan P (11)
|
MABYNS |
|
1:13.88 |
- |
| 3 |
Gonzales, Shae M (12)
|
MABYNS |
1:14.69 |
1:12.99 |
-1.70 |
| 3 |
Gordy, Julia C (11)
|
MDFAST |
1:21.54 |
1:19.13 |
-2.41 |
| 4 |
Yao, Nyah R (11)
|
MARAD |
1:18.11 |
1:13.53 |
-4.58 |
| 4 |
Wirth, Ella R (12)
|
MDFAST |
|
1:21.35 |
- |
| 5 |
Fabula, Jillian E (12)
|
MDBAAC |
1:14.26 |
1:15.39 |
1.13 |
| 5 |
Parrish, Aurora K (12)
|
MAKA |
1:20.12 |
1:21.58 |
1.46 |
| 6 |
Rasmussen, Charlotte B (11)
|
MAFWAC |
1:15.93 |
1:16.14 |
0.21 |
| 6 |
Plank, Cheyenne L (12)
|
MALANY |
1:26.23 |
1:21.65 |
-4.58 |
| 7 |
Hasis, Nicole (11)
|
MAKAUN |
1:16.77 |
1:17.05 |
0.28 |
| 7 |
Mitchell, Simone L (12)
|
MABYNS |
1:22.81 |
1:22.51 |
-0.30 |
| 8 |
Stringe, Kendall C (12)
|
MALANY |
1:15.62 |
1:17.58 |
1.96 |
| 8 |
Lester - Stranick, Sarah R (11)
|
MABYNS |
1:20.61 |
1:23.76 |
3.15 |
| 9 |
Harshman, Madeline M (11)
|
MDFAST |
1:22.92 |
1:23.85 |
0.93 |
| 10 |
Simmons, Emily K (11)
|
MDBAAC |
1:25.57 |
1:24.54 |
-1.03 |
| 11 |
Emrick, Genevieve V (11)
|
MABYNS |
|
1:25.45 |
- |
| 12 |
Olszyk, Zoe A (12)
|
MDBAAC |
1:19.84 |
1:25.83 |
5.99 |
| 13 |
Wainberg, Brianna P (11)
|
MDFAST |
|
1:27.45 |
- |
| 14 |
Chen, Rayna L (11)
|
MDBAAC |
1:35.41 |
1:34.14 |
-1.27 |
| 15 |
Ellenbecker, Vivienne N (11)
|
MDBAAC |
1:30.68 |
1:35.77 |
5.09 |
| 16 |
Huggins, Johanna L (12)
|
MDFAST |
2:04.70 |
1:36.26 |
-28.44 |
| 17 |
Gilsinn, Laila N (11)
|
MDFAST |
|
1:36.94 |
- |
| 18 |
Sober, Morgan T (12)
|
MAKA |
|
1:43.78 |
- |