| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gargano, Romyn A (10)
|
MRNYS |
33.63 |
33.59 |
-0.04 |
| 2 |
VanVoorhis, Lucca M (10)
|
MRNYS |
33.84 |
33.82 |
-0.02 |
| 3 |
Trovei, Tyler A (9)
|
MRNYS |
38.02 |
38.76 |
0.74 |
| 4 |
Castro, Joaquin O (10)
|
MRNYS |
48.13 |
46.57 |
-1.56 |
| 5 |
Cuevas, Jeremiah (10)
|
MRPBAC |
|
47.80 |
- |
| 6 |
Cuevas, Matthew (9)
|
MRPBAC |
|
48.26 |
- |
| 7 |
Carter-Davis, Phoenix G (8)
|
MRNYS |
45.43 |
50.83 |
5.40 |
| 8 |
Giametta, Colt E (8)
|
MRVAC |
51.26 |
51.57 |
0.31 |
| 9 |
Lizardo, Teagan J (9)
|
MRNYS |
1:01.46 |
54.81 |
-6.65 |
| 10 |
Poidomani, Ethan M (7)
|
MRWSSC |
1:22.23 |
1:00.90 |
-21.33 |
| 11 |
Kaykov, Bentsion (8)
|
MRNYS |
|
1:02.08 |
- |
|
Medina, Jack (8)
|
MRMHHW |
49.76 |
DQ |
- |
|
Vivar- Santos, Christopher (6)
|
MRMHHW |
|
NS |
- |