| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gossow, Daniel C (12)
|
MAUMLY |
34.69 |
35.52 |
0.83 |
| 2 |
Lynk, Liam G (12)
|
NJLHY |
42.61 |
37.56 |
-5.05 |
| 3 |
Gaston, Andrew E (12)
|
NJLHY |
39.28 |
38.37 |
-0.91 |
| 4 |
Posner, Ethan M (11)
|
NJLHY |
39.53 |
39.68 |
0.15 |
| 5 |
Hawke, Leo N (11)
|
MAUMLY |
49.53 |
40.88 |
-8.65 |
| 6 |
Kolding, Thomas S (12)
|
NJLHY |
44.91 |
45.13 |
0.22 |
| 7 |
Breikaa, Ehab (11)
|
NJMYM |
47.39 |
47.58 |
0.19 |
| 8 |
DeLucca, Thomas J (12)
|
NJOCY |
51.76 |
48.33 |
-3.43 |
| 9 |
McNaull, Albert J (11)
|
MAUMLY |
49.03 |
49.55 |
0.52 |
| 10 |
McMahon, Brandon R (11)
|
NJOCY |
51.64 |
55.13 |
3.49 |
| 11 |
Flores, Joseph Victor D (11)
|
NJOCY |
|
59.16 |
- |
|
Rodriguez-LaLlave, Jose A (11)
|
NJMYM |
48.14 |
DQ |
- |
|
McEachin, Mizell L (12)
|
NJMYM |
43.25 |
NS |
- |