| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wright, Grayson J (12)
|
MAJW |
31.75 |
31.17 |
-0.58 |
| 2 |
Tomsuden, Christopher E (12)
|
MDNBAC |
31.36 |
31.66 |
0.30 |
| 3 |
Shinnick, Cameron R (11)
|
MDNBAC |
32.55 |
32.17 |
-0.38 |
| 4 |
Kim, Geonwoo D (12)
|
MRLIAC |
31.45 |
32.37 |
0.92 |
| 5 |
Rizzotto, Nicolas F (12)
|
NJBAC |
32.90 |
32.39 |
-0.51 |
| 6 |
Subong, Nicholas P (12)
|
MDNBAC |
33.06 |
32.77 |
-0.29 |
| 7 |
Lomvardas, Akira T (11)
|
MRBAD |
34.07 |
33.10 |
-0.97 |
| 8 |
Hammer, Julian M (12)
|
MDNBAC |
34.55 |
33.14 |
-1.41 |
| 9 |
Castrillon, JuanCarlos C (11)
|
MRLIAC |
33.91 |
33.88 |
-0.03 |
| 10 |
Lim, Andrew H (11)
|
NJBAC |
34.55 |
35.08 |
0.53 |
| 11 |
Khandrika, Abhinav S (12)
|
NJBAC |
34.65 |
35.12 |
0.47 |
| 12 |
Sasaki, Seiji (12)
|
MDNBAC |
34.18 |
35.38 |
1.20 |
| 13 |
McNamara, Luke V (11)
|
MRLIAC |
34.34 |
36.77 |
2.43 |
| 14 |
Gold, Nicholas S (12)
|
NJBAC |
34.52 |
36.84 |
2.32 |