| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Martinez-Reyes, Tristinye (10)
|
MRNYCP |
37.80 |
35.63 |
-2.17 |
| 2 |
Corbett, Brittany (10)
|
MRCFB |
40.49 |
39.43 |
-1.06 |
| 3 |
Gutierrez, Lucianna (9)
|
MRGAEL |
43.94 |
43.40 |
-0.54 |
| 4 |
Schafer, Marian E (10)
|
MRGAEL |
|
43.42 |
- |
| 5 |
McCann, Katherine E (9)
|
MRYMID |
47.41 |
44.88 |
-2.53 |
| 6 |
Parent, Elizabeth L (9)
|
CTPSDY |
48.05 |
47.38 |
-0.67 |
| 7 |
Stramandinoli, Olivia B (9)
|
CTPSDY |
49.01 |
47.77 |
-1.24 |
| 8 |
Riley, Emily c (9)
|
MRYMID |
50.54 |
48.42 |
-2.12 |
| 9 |
Corbett, Allison (10)
|
MRCFB |
47.53 |
48.99 |
1.46 |
| 10 |
Jokhadze, Maya L (10)
|
MRYMID |
|
49.08 |
- |
| 11 |
Adiletta, Reagan M (9)
|
CTPSDY |
47.07 |
49.09 |
2.02 |
| 12 |
Donahue, Anna c (10)
|
MRGAEL |
51.25 |
50.11 |
-1.14 |
| 13 |
Dold, Abigail (9)
|
MRYMID |
53.45 |
52.15 |
-1.30 |
| 14 |
Byrnes, Brigid (10)
|
MRCFB |
51.52 |
52.54 |
1.02 |
| 15 |
Donaghy, Ella M (10)
|
MRGAEL |
50.91 |
52.94 |
2.03 |
| 16 |
Azous, Talia E (10)
|
CTPSDY |
50.01 |
53.42 |
3.41 |
| 17 |
Beintrexler, Charlotte E (9)
|
MRYMID |
50.06 |
53.96 |
3.90 |
| 18 |
Levy, Sophia (9)
|
MRYMID |
53.57 |
55.74 |
2.17 |
| 19 |
Kelly, Caitlin E (9)
|
CTPSDY |
1:02.00 |
55.78 |
-6.22 |
| 20 |
LeVasseur, Grace (9)
|
MRGAEL |
55.72 |
56.15 |
0.43 |
| 21 |
Zani, Sofia M (9)
|
MRGAEL |
1:03.76 |
56.24 |
-7.52 |
| 22 |
Cutler, Ariana A (9)
|
MRGAEL |
1:04.72 |
57.90 |
-6.82 |
|
Bach, Caroline S (9)
|
MRGAEL |
|
DQ |
- |
|
Ryan, Julia M (9)
|
CTPSDY |
55.00 |
DQ |
- |
|
D'Auria, Taylor M (9)
|
MRGAEL |
|
NS |
- |
|
Stein, Margaret R (9)
|
MRGAEL |
1:08.85 |
NS |
- |