| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bowen, Lesnid (7)
|
MANSC |
34.06 |
34.14 |
0.08 |
| 2 |
Henriquez, Miguel (8)
|
MANSC |
39.49 |
36.50 |
-2.99 |
| 3 |
Gill, Raunak S (8)
|
MAT85 |
39.64 |
39.00 |
-0.64 |
| 4 |
Shuvaev, Ivan (8)
|
MAORCA |
37.37 |
39.16 |
1.79 |
| 5 |
Papadopoulos, Fotios S (8)
|
MATRI |
42.99 |
42.67 |
-0.32 |
| 6 |
Long, Francis A (8)
|
MAFSA |
41.45 |
42.85 |
1.40 |
| 7 |
Steinmetz, Jake J (8)
|
MANSC |
|
46.55 |
- |
| 8 |
Zyman, Henry A (8)
|
MAGAAC |
48.41 |
47.12 |
-1.29 |
| 9 |
Vorobyev, Matthew I (7)
|
MAUDAC |
55.98 |
48.96 |
-7.02 |
| 10 |
Kostishak, Alexander (6)
|
MAORCA |
55.04 |
53.47 |
-1.57 |
| 11 |
Powell, Andrew T (6)
|
MANSC |
56.88 |
53.73 |
-3.15 |
| 12 |
Migachev, Eosif (6)
|
MAORCA |
54.66 |
55.67 |
1.01 |
| 13 |
Kotsyuba, Alexander (7)
|
MAORCA |
50.31 |
56.11 |
5.80 |
| 14 |
Hryhorchuk, Nikita (8)
|
MAORCA |
1:01.14 |
1:01.72 |
0.58 |
| 15 |
Maisuradze, Lukas (7)
|
MAORCA |
1:30.54 |
1:03.76 |
-26.78 |
| 16 |
Askarov, Aidar (6)
|
MAORCA |
|
1:04.25 |
- |
| 17 |
Basil, Logan J (7)
|
MAPENN |
1:24.44 |
1:09.82 |
-14.62 |
|
Shapiro, Logan T (6)
|
MAGAAC |
1:21.79 |
DQ |
- |
|
Isar, Stanislav (7)
|
MAORCA |
|
NS |
- |
|
Shinijiashvili, David (8)
|
MAORCA |
1:02.48 |
NS |
- |