| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eruslanova, Ekaterina (12)
|
MASSC |
1:06.24 |
1:06.72 |
0.48 |
| 1 |
Goetz, Peyton M (11)
|
MAWAP |
1:16.43 |
1:14.25 |
-2.18 |
| 1 |
Robertson, Katherine A (12)
|
MAEAAC |
1:22.75 |
1:19.66 |
-3.09 |
| 2 |
Grimley, Taylor O (11)
|
MARAD |
1:07.17 |
1:08.50 |
1.33 |
| 2 |
Rozes, Isabel K (11)
|
MAEAAC |
1:14.15 |
1:14.96 |
0.81 |
| 2 |
Markakis, Georgia (12)
|
MATRI |
1:28.31 |
1:20.10 |
-8.21 |
| 3 |
Truskett, Savannah F (12)
|
MAWAP |
1:08.05 |
1:10.03 |
1.98 |
| 3 |
Margerison, Lauren E (12)
|
MAPWAC |
1:16.79 |
1:15.34 |
-1.45 |
| 3 |
Wilford, Brooke M (12)
|
MACAA |
1:20.32 |
1:20.28 |
-0.04 |
| 4 |
Coonley, Campbell P (12)
|
MARAD |
1:11.72 |
1:10.31 |
-1.41 |
| 4 |
Meyers, Isabella M (12)
|
MANSC |
1:16.15 |
1:16.66 |
0.51 |
| 4 |
Lorei, Violet C (12)
|
MABSC |
1:27.77 |
1:21.02 |
-6.75 |
| 5 |
Kitsul, Kristina (11)
|
MAPWAC |
1:09.53 |
1:11.20 |
1.67 |
| 5 |
Quance, Luscinia M (12)
|
MAWAP |
1:17.61 |
1:17.70 |
0.09 |
| 5 |
Steinmetz, Zoe N (11)
|
MANSC |
1:23.58 |
1:21.94 |
-1.64 |
| 6 |
Hofer, Natalie L (12)
|
MAWAP |
1:07.04 |
1:11.39 |
4.35 |
| 6 |
O'Neill, Eleanor G (11)
|
MARAD |
1:17.13 |
1:24.23 |
7.10 |
| 6 |
Lee, Min K (12)
|
MAWAP |
1:40.17 |
1:27.69 |
-12.48 |
| 7 |
Bevenour, Holly E (12)
|
MARAD |
1:12.08 |
1:11.64 |
-0.44 |
| 7 |
Wendt, Louisa R (11)
|
MARAD |
1:19.10 |
1:25.51 |
6.41 |
| 7 |
Hillman, Anna C (11)
|
MACAA |
1:26.03 |
1:27.83 |
1.80 |
| 8 |
Tegler, Taiylor A (11)
|
MAWAP |
1:08.51 |
1:12.52 |
4.01 |
| 8 |
Aloi, Beatrice (12)
|
MABSC |
1:38.64 |
1:28.80 |
-9.84 |
| 9 |
An, Michelle N (12)
|
MAWAP |
1:11.00 |
1:13.00 |
2.00 |
| 9 |
Henriquez, Nicole A (12)
|
MANSC |
1:25.96 |
1:31.11 |
5.15 |
| 10 |
Baicoianu, Ada (11)
|
MAUMAC |
1:34.00 |
1:32.89 |
-1.11 |
| 11 |
Marvel, Aimee L (11)
|
MAWAP |
1:36.42 |
1:36.16 |
-0.26 |
| 12 |
Metry, Julianna (12)
|
MAPVAC |
|
1:37.44 |
- |
| 13 |
Waterhouse, Adeline E (11)
|
MAWAP |
1:43.87 |
1:40.16 |
-3.71 |
| 14 |
Marvel, Natalie G (11)
|
MAWAP |
1:30.66 |
1:40.76 |
10.10 |
| 15 |
Sooter, Aubrey (11)
|
MAUN |
|
1:57.87 |
- |
|
Londo, Maya E (11)
|
MANSC |
1:17.98 |
DQ |
- |
|
Kelly, Ava L (12)
|
MABSC |
1:31.96 |
DQ |
- |
|
Juliano-Smith, Lilianna N (12)
|
MATRI |
1:23.83 |
NS |
- |
|
Montgomery, Eleanor J (11)
|
MARAD |
1:19.55 |
NS |
- |
|
Bloomfield, Gianna G (12)
|
MARAD |
1:23.20 |
NS |
- |
|
Szumski, Caitlyn E (12)
|
MANSC |
1:19.18 |
NS |
- |
|
Davey, Arden K (12)
|
MAEAAC |
1:21.78 |
NS |
- |
|
Lissack, Julia C (12)
|
MABSC |
1:45.40 |
NS |
- |