| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhong, Nathan Y (11)
|
MDCAA |
36.91 |
34.70 |
-2.21 |
| 2 |
Cashman, Connor J (12)
|
MDASC |
39.25 |
36.41 |
-2.84 |
| 3 |
Moozoun, Saam (12)
|
MDCAA |
37.91 |
36.77 |
-1.14 |
| 4 |
Stertzel, Quinn A (11)
|
MDACA |
36.85 |
36.81 |
-0.04 |
| 5 |
Norris, Bradin J (11)
|
MDMAS |
37.50 |
38.79 |
1.29 |
| 6 |
Musante, Nicholas P (12)
|
MDACA |
40.39 |
39.64 |
-0.75 |
| 7 |
Keogh, Timothy A (12)
|
MDCAA |
39.53 |
40.01 |
0.48 |
| 8 |
Lascola, Daniel M (12)
|
MDCAA |
38.98 |
40.06 |
1.08 |
| 9 |
Wang, Arthur T (12)
|
MDCAA |
39.38 |
40.18 |
0.80 |
| 10 |
Cason, Ibraheem B (11)
|
MDBCSC |
39.31 |
41.07 |
1.76 |
| 11 |
Pickett, Duncan A (11)
|
MDASC |
39.59 |
41.79 |
2.20 |
| 12 |
Graham, Evan M (11)
|
MDASC |
42.87 |
42.87 |
0.00 |
| 13 |
McArthur III, Jeffrey M (11)
|
MDCAA |
46.76 |
42.89 |
-3.87 |
| 14 |
Peoples, Grayson B (11)
|
MDGBSA |
45.12 |
43.83 |
-1.29 |
| 15 |
Damico, Nicholas T (11)
|
MDRAC |
44.81 |
45.46 |
0.65 |
| 16 |
Windle, Mason M (12)
|
MDACA |
44.61 |
45.62 |
1.01 |
| 17 |
Holman, John J (11)
|
MDMSC |
1:01.47 |
45.84 |
-15.63 |
| 18 |
Langnas, Evan C (11)
|
MDCAA |
47.63 |
47.01 |
-0.62 |
| 19 |
Carroll, Benjamin A (11)
|
MDCGA |
|
47.22 |
- |
| 20 |
Duffy, Wyeth J (12)
|
MDASC |
41.32 |
47.31 |
5.99 |
| 21 |
Sakai, Tadashi (12)
|
MDASC |
51.45 |
47.79 |
-3.66 |
| 22 |
Wang, Corey L (12)
|
MDRAC |
56.69 |
47.86 |
-8.83 |
| 23 |
Williams, Benjamin A (11)
|
MDRAC |
48.96 |
53.72 |
4.76 |
| 24 |
Taylor, Holt T (11)
|
MDCGA |
50.59 |
57.09 |
6.50 |
|
Ross, Rondell E (11)
|
MDBCSC |
|
DQ |
- |
|
Stecco, Christian M (12)
|
MDMAS |
|
NS |
- |
|
Alexander, Finn W (11)
|
MDRAC |
|
NS |
- |