| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ohtani, Haruki (8)
|
MDCAA |
48.43 |
45.83 |
-2.60 |
| 2 |
Wood, Tyler S (8)
|
MDCBAC |
50.65 |
49.13 |
-1.52 |
| 3 |
Litynski, Cody T (8)
|
MDCBAC |
49.12 |
49.35 |
0.23 |
| 4 |
Fernandez, Lukas J (8)
|
MDCAA |
54.90 |
52.10 |
-2.80 |
| 5 |
Ahn, Ryan Y (8)
|
MDCAA |
56.63 |
52.25 |
-4.38 |
| 6 |
Li, Weiming A (8)
|
MDCAA |
56.45 |
54.73 |
-1.72 |
| 7 |
Russell, Kylen M (7)
|
MDSMDA |
1:11.39 |
57.65 |
-13.74 |
| 8 |
Wang, Matthew S (8)
|
MDCAA |
1:01.82 |
58.98 |
-2.84 |
| 9 |
Otten, Kellan P (8)
|
MDCAA |
1:07.87 |
59.99 |
-7.88 |
| 10 |
Scheid, Colin W (8)
|
MDCAA |
|
1:04.17 |
- |
| 11 |
Sun, Ethan R (7)
|
MDHOCO |
|
1:07.16 |
- |
| 12 |
Cohen, Joshua A (7)
|
MDASC |
|
1:07.60 |
- |
| 13 |
Jackson, Carter S (8)
|
MDCAA |
1:20.30 |
1:09.27 |
-11.03 |
| 14 |
Tao, Bryan B (6)
|
MDHOCO |
|
1:10.52 |
- |
| 15 |
Avrunin, Logan K (7)
|
UN M |
|
1:15.70 |
- |
| 16 |
Bisnett, Rory C (6)
|
MDASC |
|
1:26.82 |
- |
|
Bagrosky, Henry L (7)
|
MDCAA |
|
DQ |
- |
|
Aroyewun, Oluwajoba D (8)
|
MDHOCO |
|
DQ |
- |
|
Samson, Noah (7)
|
MDHOCO |
|
DQ |
- |
|
Van Wambeke, Luke R (8)
|
MDASC |
|
DQ |
- |