| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bui, Leo D (12)
|
MDYCM |
43.33 |
36.89 |
-6.44 |
| 2 |
O'Connor, Keaton D (12)
|
MDMAS |
39.69 |
41.50 |
1.81 |
| 3 |
Dube, Nicholas J (12)
|
MDACA |
45.91 |
42.39 |
-3.52 |
| 4 |
Tsao, Noah (12)
|
MDHFY |
40.97 |
44.06 |
3.09 |
| 5 |
Hong, Marcus J (12)
|
MDYCM |
45.30 |
44.88 |
-0.42 |
| 6 |
Cherry, Donivan (12)
|
MDCGA |
50.11 |
47.75 |
-2.36 |
| 7 |
Warren, Nathaniel R (12)
|
MDCGA |
49.84 |
49.46 |
-0.38 |
| 8 |
Ellis, Logan W (11)
|
MDACA |
49.15 |
49.92 |
0.77 |
| 9 |
Arrington, Christopher E (11)
|
MDACA |
|
50.56 |
- |
| 10 |
Ellis, Landon P (11)
|
MDACA |
51.84 |
52.66 |
0.82 |
| 11 |
Toledo, Pedro C (12)
|
MDACA |
|
52.89 |
- |
| 12 |
Tepper, Cole F (12)
|
MDACA |
|
56.01 |
- |
| 13 |
Hiken, Seth M (12)
|
MDCGA |
55.85 |
56.42 |
0.57 |
| 14 |
Gomez, Jose A (11)
|
MDACA |
1:07.00 |
59.11 |
-7.89 |
| 15 |
Dowd, Lincoln P (11)
|
MDCGA |
1:08.08 |
59.55 |
-8.53 |
| 16 |
Jourdan, Jeremiah W (11)
|
MDACA |
|
59.65 |
- |
|
Goldbloom, Zachary N (11)
|
MDMAS |
41.55 |
NS |
- |