| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kouzmitchev, Anton (9)
|
MRFREE |
40.27 |
37.94 |
-2.33 |
| 1 |
Akdas, Jason (9)
|
MRUN |
40.18 |
43.22 |
3.04 |
| 2 |
Kuzmin, Leon (9)
|
MRTRI |
37.92 |
38.12 |
0.20 |
| 2 |
Yacoob, Dylan A (9)
|
MRCIY |
41.24 |
44.13 |
2.89 |
| 3 |
Lin, Jarred C (8)
|
MRQNS |
39.46 |
38.95 |
-0.51 |
| 3 |
Argeros, Alexander L (8)
|
MRJCCT |
42.46 |
45.84 |
3.38 |
| 4 |
Tkach, Rafael (9)
|
MRFREE |
38.87 |
38.97 |
0.10 |
| 5 |
Brown, Oliver (9)
|
MRTRI |
41.37 |
39.17 |
-2.20 |
| 6 |
Lyashchenko, Serge (9)
|
MRRIST |
39.80 |
39.23 |
-0.57 |
| 7 |
Rose, Jamin (9)
|
MRRIST |
40.94 |
39.43 |
-1.51 |
| 8 |
King-Davis, Sebastian E (9)
|
MRNYCP |
40.17 |
39.49 |
-0.68 |
| 9 |
Ioselevich, Sam (9)
|
MRTRI |
41.77 |
40.10 |
-1.67 |
| 10 |
Iosava, Michael (8)
|
MRMPNY |
41.20 |
40.18 |
-1.02 |
| 11 |
Kostov, Mason D (9)
|
MRSHY |
41.12 |
41.07 |
-0.05 |
| 12 |
Fratea, Dan (8)
|
MRMPNY |
42.58 |
41.61 |
-0.97 |
| 13 |
Mendoza, Paolo Anton G (9)
|
MRFLY |
39.83 |
41.73 |
1.90 |
| 14 |
Dolski, Adrian M (8)
|
MRFREE |
41.45 |
41.75 |
0.30 |
| 15 |
Nardini, Adam H (9)
|
MRYFD |
40.22 |
41.93 |
1.71 |
|
Pan, John (9)
|
MRQNS |
37.12 |
37.44 |
0.32 |