| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cartenuto, Emily M (11)
|
NICLSC |
33.86 |
33.01 |
-0.85 |
| 2 |
Morey, Celia R (11)
|
NIBAAC |
38.16 |
35.24 |
-2.92 |
| 3 |
Fulco, Molly E (11)
|
NIBAAC |
|
36.44 |
- |
| 4 |
Arroyo, Lucia R (11)
|
NICLSC |
39.30 |
36.96 |
-2.34 |
| 5 |
King, Skylar L (11)
|
NIEAST |
35.20 |
38.24 |
3.04 |
| 6 |
Zinno, Gianna M (11)
|
NICLSC |
40.49 |
38.32 |
-2.17 |
| 7 |
Marchese, Cara E (11)
|
NIBAAC |
47.38 |
40.18 |
-7.20 |
| 8 |
Oneill, Meghan R (11)
|
NICLSC |
40.38 |
40.84 |
0.46 |
| 9 |
Strittmatter, Amelia C (11)
|
NISTAR |
38.46 |
41.45 |
2.99 |
| 10 |
Whitley-Grassi, Ava E (11)
|
NISTAR |
45.72 |
44.46 |
-1.26 |
| 11 |
Lu, Ella (11)
|
NIVELO |
|
45.11 |
- |
| 12 |
Haines, Kaylee N (11)
|
NISTAR |
47.86 |
45.51 |
-2.35 |
| 13 |
Przybysz, Tara (11)
|
NIBAAC |
48.63 |
48.26 |
-0.37 |
| 14 |
Kreher, Laura G (11)
|
NICLSC |
|
50.03 |
- |
| 15 |
Crozier, Sydney (11)
|
NIVELO |
58.34 |
50.20 |
-8.14 |
| 16 |
Gascoyne, Louisa M (11)
|
NIEAST |
|
53.99 |
- |
| 17 |
Wands, Lucille M (11)
|
NIVELO |
50.37 |
54.15 |
3.78 |
| 18 |
Golab, Brooke M (11)
|
NISTAR |
1:12.72 |
54.25 |
-18.47 |
| 19 |
Horn, Erin E (11)
|
NIEAST |
1:10.21 |
55.30 |
-14.91 |
|
Goldman, Bailee M (11)
|
NICLSC |
|
DNF |
- |
|
Zadok, Aria M (11)
|
NISTAR |
|
DQ |
- |