| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Olson, Sadie E (8)
|
MREAST |
18.96 |
17.32 |
-1.64 |
| 2 |
Kilpatrick, Edith F (8)
|
MREAST |
16.83 |
18.06 |
1.23 |
| 3 |
Furtado, Aanya M (7)
|
NJJFAC |
20.34 |
19.65 |
-0.69 |
| 4 |
Bellflowers, Molly J (7)
|
NJNJB |
23.33 |
20.27 |
-3.06 |
| 5 |
Trowers, Summer Lin L (7)
|
NJJFAC |
25.05 |
20.54 |
-4.51 |
| 6 |
Dutzi, Julia M (8)
|
NJNJB |
20.33 |
21.17 |
0.84 |
| 7 |
Meyers, Abigail H (8)
|
MREAST |
26.91 |
22.44 |
-4.47 |
| 8 |
Johnson, Abby K (7)
|
MREAST |
23.07 |
22.46 |
-0.61 |
| 9 |
Hurd, Nora G (8)
|
MREAST |
21.62 |
23.15 |
1.53 |
| 10 |
Molloy, Isabelle M (8)
|
MRCOND |
24.17 |
23.85 |
-0.32 |
| 11 |
Doyle, Charlotte E (7)
|
MRCOND |
22.73 |
25.50 |
2.77 |
| 12 |
Holihan, Riley J (8)
|
MRCOND |
|
27.18 |
- |
| 13 |
Cope, Zoe C (8)
|
MRNYSA |
|
27.30 |
- |
| 14 |
Kuruvilla, Rebecca M (8)
|
MRCOND |
28.34 |
27.99 |
-0.35 |
| 15 |
Kuruvilla, Gabriella A (8)
|
MRCOND |
28.89 |
28.87 |
-0.02 |
| 16 |
McCargo, August C (8)
|
MRNYSA |
|
34.62 |
- |