| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hodgins, Tanner J (10)
|
NJNJRC |
33.30 |
33.34 |
0.04 |
| 2 |
Hom, Jordan Q (10)
|
NJNJRC |
37.84 |
37.90 |
0.06 |
| 3 |
Himmelheber, Bryson T (9)
|
NJPENN |
40.18 |
40.40 |
0.22 |
| 4 |
Mullaney, James M (10)
|
NJCJAC |
42.33 |
40.68 |
-1.65 |
| 5 |
Eng, Harrison d (10)
|
NJMB |
41.78 |
40.92 |
-0.86 |
| 6 |
Crimi, Lorenzo J (10)
|
NJNJRC |
45.06 |
41.86 |
-3.20 |
| 7 |
Castadot, Joseph R (9)
|
NJPENN |
45.15 |
44.12 |
-1.03 |
| 8 |
Westhoven, Sean P (10)
|
NJMB |
48.86 |
44.79 |
-4.07 |
| 9 |
Subhan, Colin H (10)
|
NJPENN |
52.99 |
46.24 |
-6.75 |
| 10 |
Pavone-Cullinane, Jabril R (10)
|
NJMB |
46.96 |
47.14 |
0.18 |
| 11 |
Groom, Julian N (10)
|
NJCJAC |
47.06 |
48.19 |
1.13 |
| 12 |
Kreitz, Henry D (9)
|
NJCJAC |
53.62 |
48.85 |
-4.77 |
| 13 |
Healy, Samuel C (10)
|
NJCJAC |
47.62 |
48.87 |
1.25 |
| 14 |
Vergara, Andrei (10)
|
NJMB |
59.86 |
51.79 |
-8.07 |
| 15 |
Malykin, Samuel a (9)
|
NJNJRC |
52.36 |
53.47 |
1.11 |
| 16 |
Nunez, Spencer W (10)
|
NJMB |
50.22 |
53.78 |
3.56 |
| 17 |
Dohrenwend, George E (10)
|
NJCJAC |
53.41 |
54.71 |
1.30 |
| 18 |
Berarducci, Owen (10)
|
NJNJRC |
53.43 |
57.20 |
3.77 |
|
Yamada, Kaz B (10)
|
NJRA |
50.03 |
DQ |
- |
|
Schembry, Maximiliam a (9)
|
NJNJRC |
1:12.19 |
DQ |
- |
|
Wardell, Ronald T (9)
|
NJMB |
1:11.11 |
DQ |
- |
|
Azzaoui, Adam L (10)
|
NJNJRC |
51.32 |
NS |
- |