| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shi, Jeffery (10)
|
MRAG |
39.32 |
35.07 |
-4.25 |
| 2 |
Wu, Brendan S (10)
|
MRRFAC |
35.77 |
35.82 |
0.05 |
| 3 |
Guiteau, Luc R (10)
|
MRTS |
41.93 |
37.47 |
-4.46 |
| 4 |
Shulyar, Stanislav Z (10)
|
MRMCBY |
42.82 |
42.67 |
-0.15 |
| 5 |
Cooper, Jackson C (9)
|
MRNBS |
43.58 |
44.83 |
1.25 |
| 6 |
Silver, Ethan (9)
|
MRLBA |
42.99 |
44.96 |
1.97 |
| 7 |
Casalaina, Vince T (10)
|
MRLBA |
45.19 |
45.16 |
-0.03 |
| 8 |
Kablaoui, Abdulraouf (10)
|
MRRFAC |
47.84 |
47.30 |
-0.54 |
| 9 |
Constancio, Markus A (9)
|
MRNBS |
49.67 |
47.59 |
-2.08 |
| 10 |
Guglielmo, Gerard J (9)
|
MRLBA |
49.52 |
50.27 |
0.75 |
| 11 |
VanWormer, Benjamin C (9)
|
MRRFAC |
46.18 |
50.30 |
4.12 |
| 12 |
Webster, Matthew F (7)
|
MRPBAC |
51.81 |
50.44 |
-1.37 |
| 13 |
Paggi, Zachary A (7)
|
MRLBA |
58.90 |
54.05 |
-4.85 |
| 14 |
Dewhurst, Jesse W (7)
|
MRAG |
54.19 |
55.17 |
0.98 |
| 15 |
Ramsey, Tyler J (9)
|
MRPBAC |
58.80 |
57.66 |
-1.14 |
| 16 |
Deangelis, Nicholas A (6)
|
MRLBA |
|
1:06.34 |
- |
| 17 |
Korzniewski, Oliver (8)
|
MRLBA |
55.36 |
1:07.58 |
12.22 |