| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kovtounenko, Andrew (9)
|
MAORCA |
36.40 |
35.32 |
-1.08 |
| 1 |
Johnson, Dylan S (10)
|
MAPENN |
|
38.84 |
- |
| 1 |
Rasmussen, Marcus L (10)
|
MAGAAC |
38.49 |
39.61 |
1.12 |
| 2 |
Williams, Cooper D (10)
|
MAPENN |
36.62 |
36.71 |
0.09 |
| 2 |
Thomas, D'One D (9)
|
MAPENN |
40.36 |
40.24 |
-0.12 |
| 2 |
Cowley, Shane J (9)
|
MAGAAC |
43.60 |
43.42 |
-0.18 |
| 3 |
Stavchanskiy, Ethan (9)
|
MAUN |
40.99 |
42.06 |
1.07 |
| 3 |
Hickey, Shane D (9)
|
MALMAC |
|
44.46 |
- |
| 4 |
Udych, Daniel (9)
|
MAORCA |
44.78 |
45.38 |
0.60 |
| 5 |
Gorevoy, Gabriel (9)
|
MAUN |
|
47.19 |
- |
| 6 |
Smolanitsky, Adrian J (10)
|
MAUN |
45.17 |
47.38 |
2.21 |
| 7 |
Kawaguchi, Lucas (10)
|
MANSC |
43.99 |
47.52 |
3.53 |
| 8 |
Cai, Andrew Q (10)
|
MAGAAC |
51.85 |
47.85 |
-4.00 |
| 9 |
Fitch, Evan J (9)
|
MAGAAC |
55.44 |
51.35 |
-4.09 |
|
Ramirez, Alexander L (10)
|
MALMAC |
|
DQ |
- |
|
Fedenko, Timothy (9)
|
MAORCA |
53.35 |
NS |
- |
|
Iossifov, Pascal I (9)
|
MASERP |
48.88 |
NS |
- |