| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kearl, Bennett T (12)
|
NJWFY |
34.98 |
32.33 |
-2.65 |
| 2 |
Rhee, Jeremiah (12)
|
NJWFY |
33.16 |
33.10 |
-0.06 |
| 3 |
Matus, Nathaniel P (11)
|
NJWFY |
37.21 |
34.82 |
-2.39 |
| 4 |
Hendrawan, Sebastian L (11)
|
NJWFY |
35.12 |
36.44 |
1.32 |
| 5 |
Greenwald, Lucas R (12)
|
SAY |
37.34 |
38.31 |
0.97 |
| 6 |
Wagner, Edward M (11)
|
NJWFY |
38.89 |
42.12 |
3.23 |
| 7 |
Gingeleskie, Jacob P (11)
|
SAY |
44.62 |
46.20 |
1.58 |
| 8 |
Wangchuk, Thuksey J (11)
|
NJRANY |
46.71 |
46.22 |
-0.49 |
| 9 |
Guinn-Bailey, Conor R (12)
|
NJRANY |
1:05.15 |
1:10.68 |
5.53 |
|
Chen, Tyler (11)
|
SAY |
40.85 |
NS |
- |