| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carfi, Thiago (7)
|
MADST |
41.90 |
38.28 |
-3.62 |
| 2 |
Stewart, Julian A (7)
|
MALIFE |
|
40.92 |
- |
| 3 |
Cao, Lucas Z (7)
|
MADST |
50.45 |
42.24 |
-8.21 |
| 4 |
Smyth, John W (7)
|
MADST |
50.71 |
43.45 |
-7.26 |
| 5 |
Long, Francis A (7)
|
MAFSA |
|
44.20 |
- |
| 6 |
McDermott, Declan L (7)
|
MAGRA |
52.72 |
46.42 |
-6.30 |
| 7 |
Henriquez, Miguel (7)
|
MANSC |
|
46.74 |
- |
| 8 |
Xun, Changyuan L (7)
|
MADST |
53.49 |
46.90 |
-6.59 |
| 9 |
Malipeddi, Srihan (7)
|
MADST |
57.73 |
47.69 |
-10.04 |
| 10 |
Papadopoulos, Fotios S (7)
|
MATRI |
52.27 |
48.83 |
-3.44 |
| 11 |
Hoppe-Carter, James H (7)
|
MADST |
|
51.20 |
- |
| 12 |
Brower, Benjamin M (7)
|
MAWAVE |
|
51.58 |
- |
| 13 |
McConnell, Lucas A (7)
|
MAGNBC |
58.77 |
52.40 |
-6.37 |
| 14 |
Kawaguchi, Tiago A (7)
|
MANSC |
|
53.06 |
- |
| 15 |
Lee, Nolan S (7)
|
MAFSA |
|
53.71 |
- |
| 16 |
Ford, Martin P (7)
|
MAFSA |
|
1:00.12 |
- |
| 17 |
Ha, Tristan A (7)
|
MADST |
|
1:02.72 |
- |
|
Rajaeian, Shayan S (7)
|
MAFSA |
|
NS |
- |