| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kucera, Mikulas E (12)
|
MRNYSA |
35.39 |
34.20 |
-1.19 |
| 2 |
Rothman, Zachary W (12)
|
MRNYSA |
34.99 |
34.82 |
-0.17 |
| 3 |
Bruno, Nicholas J (11)
|
MRNYSA |
34.67 |
35.16 |
0.49 |
| 4 |
Baxter, Ayden C (12)
|
MRMWDA |
36.96 |
37.19 |
0.23 |
| 5 |
Ypanaque, Valentin A (11)
|
MRYBAR |
44.25 |
41.13 |
-3.12 |
| 6 |
Velasquez, Vicente O (12)
|
MRNYSA |
41.65 |
41.48 |
-0.17 |
| 7 |
Heath, Keegan A (12)
|
MRNYSA |
38.93 |
42.15 |
3.22 |
| 8 |
Taranto, Ethan S (11)
|
MRYBAR |
41.91 |
42.97 |
1.06 |
| 9 |
Ingraham, Tyler J (12)
|
MRNYSA |
42.18 |
43.21 |
1.03 |
| 10 |
Evans, Matthew L (11)
|
MRAGMV |
|
43.68 |
- |
| 11 |
Zhang, Darren (11)
|
MRNYSA |
44.80 |
43.69 |
-1.11 |
| 12 |
Tat, Aidan G (11)
|
MRTRS |
47.84 |
43.70 |
-4.14 |
| 13 |
Evans, Tyler (12)
|
MRAGMV |
46.28 |
47.18 |
0.90 |
| 14 |
Nagel, Kaden M (11)
|
MRAGMV |
58.97 |
50.87 |
-8.10 |
| 15 |
Santilli, Andrew J (11)
|
MRNYSA |
|
52.46 |
- |