| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jia, Annie Z (12)
|
MAUDAC |
1:26.07 |
1:20.90 |
-5.17 |
| 1 |
Wareikis, Isabella S (12)
|
MABSC |
1:34.70 |
1:32.14 |
-2.56 |
| 1 |
Hidalgo, Carla J (12)
|
MALEBY |
|
1:36.01 |
- |
| 2 |
Schmidt, Rosemary C (12)
|
MANPAC |
1:32.37 |
1:25.66 |
-6.71 |
| 2 |
Miller, Amelia E (12)
|
MAGRA |
1:39.58 |
1:33.08 |
-6.50 |
| 2 |
Cappola, Alexandra G (12)
|
MASSC |
1:58.37 |
1:36.31 |
-22.06 |
| 3 |
Knopsnyder, Ava N (12)
|
MALAC |
1:27.94 |
1:27.20 |
-0.74 |
| 3 |
Shener, Amanda R (11)
|
MDLBA |
1:36.46 |
1:33.62 |
-2.84 |
| 3 |
Bell, Sofia R (11)
|
MACHEL |
1:44.20 |
1:40.66 |
-3.54 |
| 4 |
Yacoviello, Molly E (12)
|
MACYA |
1:27.21 |
1:27.73 |
0.52 |
| 4 |
Leibfried, Haley G (12)
|
MALAC |
1:37.72 |
1:34.41 |
-3.31 |
| 4 |
Bondroff, Sahana K (12)
|
MDLBA |
1:45.62 |
1:42.00 |
-3.62 |
| 5 |
Buck, Ava S (12)
|
MAHAC |
1:32.39 |
1:29.25 |
-3.14 |
| 5 |
Roberts, Madalee E (12)
|
MALAC |
1:35.25 |
1:34.52 |
-0.73 |
| 5 |
Doig, Melissa J (11)
|
MADST |
|
1:42.92 |
- |
| 6 |
Zuo, Bonita R (12)
|
MAUN-0 |
1:32.96 |
1:32.11 |
-0.85 |
| 6 |
Xiong, Iris C (11)
|
MAFCA |
1:35.84 |
1:34.81 |
-1.03 |
| 6 |
Moore, Violet E (11)
|
MAFCA |
1:43.69 |
1:43.46 |
-0.23 |
| 7 |
Mellinger, Ashley E (11)
|
MALAC |
1:30.75 |
1:32.93 |
2.18 |
| 7 |
Faikish, Madeline R (12)
|
MANPAC |
1:38.49 |
1:36.50 |
-1.99 |
| 7 |
Yates, Esme Y (12)
|
MAHAY |
1:44.02 |
1:43.98 |
-0.04 |
| 8 |
Mihok, Julia E (11)
|
MDLBA |
1:32.23 |
1:34.66 |
2.43 |
| 8 |
Leonard, Allison J (12)
|
MAHAC |
1:35.12 |
1:38.26 |
3.14 |
| 8 |
Hosley, Abrianna A (11)
|
MANLAC |
|
1:44.82 |
- |
| 9 |
English, Penelope L (11)
|
MAFCA |
1:37.68 |
1:38.91 |
1.23 |
| 9 |
Largent, Bailey (12)
|
MAWCAY |
1:46.09 |
1:45.53 |
-0.56 |
| 10 |
Oswald, Jamie L (12)
|
MAFCA |
1:38.56 |
1:38.98 |
0.42 |
| 10 |
Deck, Josephine M (11)
|
MACHEL |
1:46.15 |
1:45.65 |
-0.50 |
| 11 |
Nicolas, Isabelle C (11)
|
MDLBA |
1:51.53 |
1:46.23 |
-5.30 |
| 12 |
Eby, Hayden G (11)
|
MALAC |
1:46.82 |
1:47.94 |
1.12 |
| 13 |
Oliver, Dakota L (12)
|
MANPAC |
1:51.84 |
1:48.21 |
-3.63 |
| 14 |
Bishop, Lucille E (12)
|
MAMSC |
1:49.62 |
1:48.78 |
-0.84 |
| 15 |
Flinchbaugh, Leah A (12)
|
MACYA |
1:46.18 |
1:49.54 |
3.36 |
| 16 |
Underwood, Anwen R (12)
|
MAFCA |
1:51.22 |
1:51.33 |
0.11 |
| 17 |
Verch, Ellie M (11)
|
MDLBA |
2:14.21 |
1:58.63 |
-15.58 |
| 18 |
Lamison, Rachel D (11)
|
MACYA |
2:00.90 |
1:59.63 |
-1.27 |
| 19 |
Sheldon, Jane A (11)
|
MAHAC |
2:01.01 |
2:05.96 |
4.95 |
| 20 |
Laabs, Victoria M (11)
|
MAFCA |
2:13.16 |
2:11.83 |
-1.33 |
| 21 |
Roeting, Isabella P (11)
|
MAHAC |
2:07.20 |
2:13.10 |
5.90 |
|
Wayman, Ava E (11)
|
MAFCA |
2:18.49 |
DQ |
- |
|
Scime, Alex A (11)
|
MAUN-0 |
1:39.25 |
DQ |
- |
|
Wang, Anna X (11)
|
MAHAC |
|
NS |
- |
|
Simonetti, Elsa B (11)
|
MAUN-0 |
1:36.25 |
NS |
- |