| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Derivaux, Christopher C (12)
|
MAJW |
32.86 |
33.78 |
0.92 |
| 2 |
Juskalian, Tyler J (11)
|
MALMOR |
34.85 |
34.80 |
-0.05 |
| 3 |
Undercofler, Jack J (12)
|
MAUMLY |
34.88 |
35.06 |
0.18 |
| 4 |
Ingravallo, Nicholas V (12)
|
MAGPAC |
36.04 |
35.27 |
-0.77 |
| 5 |
Krystkiewicz, Thomas M (12)
|
MACBST |
31.85 |
35.50 |
3.65 |
| 6 |
Washart, Shane F (12)
|
MAGPAC |
36.07 |
35.55 |
-0.52 |
| 7 |
Simms, Aidan R (12)
|
MAJW |
36.35 |
35.60 |
-0.75 |
| 8 |
McBryan, Daniel J (12)
|
MACBST |
34.16 |
35.79 |
1.63 |
| 9 |
Feldman, Jaden I (12)
|
MALMOR |
37.38 |
36.17 |
-1.21 |
| 10 |
Sumner, Zachary J (12)
|
MASSC |
36.79 |
36.22 |
-0.57 |
| 11 |
Hawke, Theodore A (12)
|
MAUMLY |
35.65 |
36.29 |
0.64 |
| 12 |
Whitaker, Miles T (12)
|
MAUMLY |
35.17 |
36.31 |
1.14 |
| 13 |
Bugianesi, James A (11)
|
NJBWTD |
32.13 |
37.23 |
5.10 |
| 14 |
Cooke, Ryan (11)
|
NJBWTD |
32.94 |
37.64 |
4.70 |
| 15 |
Roling, Simon G (11)
|
MAPCAC |
34.55 |
38.91 |
4.36 |