| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McGlynn, Shea (10)
|
MABLUE |
37.17 |
37.45 |
0.28 |
| 1 |
Walborn, Mabel R (9)
|
MAUN |
42.52 |
40.06 |
-2.46 |
| 1 |
Ehasz, Brenna E (10)
|
MABLUE |
43.74 |
42.78 |
-0.96 |
| 2 |
Strucko, Lydia G (9)
|
MAUN |
43.00 |
43.64 |
0.64 |
| 3 |
Ballek, Phoebe B (10)
|
MAPAAC |
45.19 |
44.33 |
-0.86 |
| 4 |
Wicker, Anna G (9)
|
MANRG |
|
44.93 |
- |
| 5 |
Hoffman, Caitlin (10)
|
MAPFY |
|
45.34 |
- |
| 6 |
Jaskiewicz, Kaitlyn M (10)
|
MAUN |
|
46.06 |
- |
| 6 |
White, Addisyn A (9)
|
MANRG |
|
46.06 |
- |
| 8 |
Walp, Maliya H (10)
|
MAKIDS |
47.10 |
46.91 |
-0.19 |
| 9 |
Major, Abigail L (10)
|
MABLUE |
45.21 |
47.29 |
2.08 |
| 10 |
Amorim, Olivia M (10)
|
MAPAAC |
|
48.25 |
- |
| 11 |
Valvano, Sydney E (9)
|
MABLUE |
46.37 |
48.99 |
2.62 |
| 12 |
Exil, Kayla (10)
|
MAPFY |
49.61 |
49.49 |
-0.12 |
| 13 |
Froetschner, Avelyn C (9)
|
MAKIDS |
|
54.51 |
- |
| 14 |
Kiss, Katelyn (9)
|
MAKIDS |
|
56.08 |
- |
| 15 |
Rogers, Emma L (9)
|
MAKIDS |
|
59.78 |
- |
| 16 |
Osher, Madilyn C (9)
|
MAEMAC |
|
1:05.79 |
- |
| 17 |
Khais, Anna N (9)
|
MAPAAC |
|
1:15.51 |
- |
|
Brion, Katherine E (9)
|
MAEMAC |
|
DQ |
- |
|
Montvydas, Sophia R (10)
|
MANRG |
56.88 |
NS |
- |