| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Matthew J (11)
|
MDUN* |
|
39.10 |
- |
| 1 |
Liu, Matthew J (11)
|
MDUN* |
|
39.51 |
- |
| 2 |
Skidmore, Holden D (12)
|
MDEST |
41.16 |
40.70 |
-0.46 |
| 3 |
Mislow, John F (11)
|
MDEST |
44.65 |
40.95 |
-3.70 |
| 4 |
Schmeckpeper, Michael P (11)
|
MDRAC |
40.84 |
41.05 |
0.21 |
| 5 |
Creasey, Jeremiah J (12)
|
MDUN |
50.69 |
41.38 |
-9.31 |
| 6 |
Emerson, Barret H (11)
|
MDEST |
41.78 |
43.44 |
1.66 |
| 7 |
Smith, Charles W (11)
|
MDEST |
43.60 |
44.36 |
0.76 |
| 8 |
Din, Daryn K (12)
|
MDEST |
44.24 |
45.22 |
0.98 |
| 9 |
Kay, Tyler O (12)
|
MDEST |
49.19 |
46.49 |
-2.70 |
| 10 |
von Wachter, Caleb G (11)
|
MDRAC |
48.11 |
46.79 |
-1.32 |
| 11 |
Chaudhuri, Rik (11)
|
MDRAC |
46.97 |
47.13 |
0.16 |
| 12 |
Yip, Ethan O (12)
|
MDRAC |
50.13 |
47.18 |
-2.95 |
| 13 |
Czajka, Andrew K (11)
|
MDEST |
47.30 |
47.93 |
0.63 |
| 14 |
Porter, William J (11)
|
MDUN* |
48.39 |
48.23 |
-0.16 |
| 15 |
Hogue, Tysen O (11)
|
MDRAC |
51.04 |
48.99 |
-2.05 |
| 16 |
Zhou, Ryan G (12)
|
MDRAC |
52.74 |
49.25 |
-3.49 |
| 17 |
Ko, Martin (12)
|
MDEST |
50.85 |
49.71 |
-1.14 |
| 18 |
Lewis, Chase A (12)
|
MDRAC |
50.01 |
50.78 |
0.77 |
| 19 |
Nettles, Jai E (11)
|
MDEST |
50.23 |
51.25 |
1.02 |
| 20 |
Williams, Timothy A (11)
|
MDRAC |
57.93 |
52.81 |
-5.12 |
| 21 |
McNeill, Zachary L (11)
|
MDRAC |
54.30 |
56.15 |
1.85 |
|
Malone, William K (12)
|
MDRAC |
57.48 |
NS |
- |