| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hall III, Richard D (12)
|
MRTVSC |
32.85 |
31.71 |
-1.14 |
| 2 |
Fayngersh, Ramiel M (12)
|
MRLIAC |
34.49 |
33.01 |
-1.48 |
| 3 |
Veit, Colin S (11)
|
MRTVSC |
33.69 |
33.51 |
-0.18 |
| 4 |
Brown, Lucas K (11)
|
MRTS |
35.19 |
34.61 |
-0.58 |
| 5 |
Funaro, Kai A (12)
|
MRUN |
31.68 |
34.63 |
2.95 |
| 6 |
Holmes, Jayden T (12)
|
MRBGNW |
35.57 |
34.81 |
-0.76 |
| 7 |
Cerniglia, Matthew (12)
|
MRSSC |
35.68 |
35.08 |
-0.60 |
| 8 |
Gallub, Dylan (12)
|
MRHAA |
34.08 |
35.32 |
1.24 |
| 9 |
Jacuch, Adam (11)
|
MRTS |
35.72 |
35.90 |
0.18 |
| 10 |
Leng, Toby J (11)
|
MRLIAC |
35.84 |
35.93 |
0.09 |
| 11 |
Jacuch, Christopher A (11)
|
MRTS |
37.66 |
35.97 |
-1.69 |
| 12 |
Placencia-Nazareno, Ethan (11)
|
MRTVSC |
37.13 |
36.07 |
-1.06 |
| 13 |
Malik, Vivek (11)
|
MRBGNW |
36.91 |
36.28 |
-0.63 |
| 14 |
Stachowicz, Jake (11)
|
MRLIAC |
36.96 |
37.73 |
0.77 |
| 15 |
Ferval-Shioya, Kenta M (12)
|
MRBAD |
38.11 |
37.74 |
-0.37 |
| 16 |
Bertrand, James T (11)
|
MRLIAC |
39.13 |
38.08 |
-1.05 |
| 17 |
Namkoong, Jesse (11)
|
MRLIAC |
38.96 |
38.97 |
0.01 |
| 18 |
Langerfeld, Robert (11)
|
MRBAD |
38.10 |
39.18 |
1.08 |
| 19 |
Touti, Ayden (11)
|
MRLIAC |
37.94 |
39.91 |
1.97 |
| 20 |
Robins, Benjamin I (11)
|
MRBAD |
38.11 |
41.36 |
3.25 |
| 21 |
Cash, Brian A (11)
|
MRLIAC |
42.06 |
45.18 |
3.12 |