| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lu, Justin P (10)
|
MRLIAC |
36.66 |
38.27 |
1.61 |
| 2 |
Liu, Yangyi E (10)
|
MRLIAC |
37.95 |
40.11 |
2.16 |
| 3 |
Mendolia, Salvatore D (10)
|
MRLIAC |
42.16 |
41.85 |
-0.31 |
| 4 |
Zhang, Jacob Y (10)
|
MRLIAC |
43.45 |
41.97 |
-1.48 |
| 5 |
Liu, Yangan J (9)
|
MRLIAC |
43.15 |
43.97 |
0.82 |
| 6 |
Hu, Zachary (10)
|
MRLIAC |
44.03 |
44.10 |
0.07 |
| 7 |
O'Donnell, Joseph P (9)
|
MRBGNW |
44.15 |
44.92 |
0.77 |
| 8 |
Liu, Yangping L (9)
|
MRLIAC |
45.24 |
45.65 |
0.41 |
| 9 |
Mastropietro, Joseph D (10)
|
NJSCAR |
47.20 |
46.73 |
-0.47 |
| 10 |
Olia, Burhan (9)
|
NJSCAR |
45.41 |
47.08 |
1.67 |
| 11 |
Kim, Maximilian B (10)
|
NJSCAR |
49.89 |
47.09 |
-2.80 |
| 12 |
Yu, Andrew (9)
|
NJSCAR |
47.66 |
47.97 |
0.31 |
| 13 |
Gorelik, Kfir (10)
|
NJSCAR |
49.89 |
48.47 |
-1.42 |