| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Parisi, Jackson P (18)
|
NJBWTD |
31.29 |
28.65 |
-2.64 |
| 2 |
Sanders, Aiden T (15)
|
MRFREE |
29.77 |
28.92 |
-0.85 |
| 3 |
Elnawawi, Youssef A (16)
|
NJJAC |
29.09 |
29.41 |
0.32 |
| 4 |
Liu, Dylan Y (16)
|
MRFREE |
29.36 |
29.76 |
0.40 |
| 5 |
Salas, Matthew (17)
|
NJCBGC |
31.16 |
31.00 |
-0.16 |
| 6 |
Sarmiento, Mathias J (16)
|
NJRSA |
35.49 |
33.56 |
-1.93 |
| 7 |
Mott, Peter A (15)
|
NJJAC |
49.42 |
34.18 |
-15.24 |
| 8 |
Leon, Brandon (15)
|
NJEBGC |
43.00 |
38.43 |
-4.57 |
| 9 |
Tennekoon, Anik (15)
|
NJJAC |
45.55 |
38.56 |
-6.99 |
| 10 |
Soto, Jonathan . (15)
|
NJEBGC |
48.00 |
39.74 |
-8.26 |
| 11 |
Vazquez, Sebastian E (15)
|
NJEBGC |
52.00 |
43.65 |
-8.35 |
| 12 |
Cordero, Juan P (15)
|
NJEBGC |
59.00 |
49.55 |
-9.45 |