| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Concepcion, Alex P (8)
|
MRNYSA |
37.09 |
37.33 |
0.24 |
| 2 |
Harish, Nila (8)
|
MRHS |
39.39 |
39.95 |
0.56 |
| 3 |
Brown, Olivia (8)
|
MRTS |
39.68 |
40.60 |
0.92 |
| 4 |
Rezler, Kristina (8)
|
MRTS |
42.81 |
41.74 |
-1.07 |
| 5 |
Dalton, Ashlin S (7)
|
MRBGNW |
42.48 |
42.65 |
0.17 |
| 6 |
Nordstrom, Savannah S (6)
|
MRNYSA |
47.16 |
43.98 |
-3.18 |
| 7 |
Nordstrom, Isabella N (8)
|
MRNYSA |
42.87 |
46.31 |
3.44 |
| 8 |
Gerosa, Grace H (7)
|
MRBGNW |
54.09 |
49.51 |
-4.58 |
| 9 |
O'Donnell, Katherine A (6)
|
MRBGNW |
50.95 |
51.57 |
0.62 |
| 10 |
Stern, Jessica S (8)
|
MRBGNW |
49.48 |
53.19 |
3.71 |
| 11 |
Nager, Abigail L (7)
|
MRBGNW |
58.30 |
54.53 |
-3.77 |
| 12 |
Daspinar, Elif (7)
|
MRTS |
1:09.99 |
1:12.85 |
2.86 |