| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Joshua S (16)
|
MDASC |
1:15.90 |
1:16.22 |
0.32 |
| 2 |
Liu, Paul S (15)
|
MDMBK |
1:15.25 |
1:16.37 |
1.12 |
| 3 |
Kaminsky, Colby R (15)
|
MDCGA |
1:20.22 |
1:17.13 |
-3.09 |
| 4 |
Mitchell, Christopher J (16)
|
MDLBA |
1:19.48 |
1:17.58 |
-1.90 |
| 5 |
Wu, Vincent T (15)
|
MDCGA |
1:23.31 |
1:17.84 |
-5.47 |
| 6 |
McAvinue, Liam B (17)
|
MDMBK |
1:22.57 |
1:19.56 |
-3.01 |
| 7 |
Cocker, Gareth W (16)
|
MDMBK |
1:26.13 |
1:20.48 |
-5.65 |
| 8 |
Wang, Timothy S (15)
|
MDCAA |
1:22.32 |
1:20.74 |
-1.58 |
| 9 |
Millan, Lorenzo C (15)
|
MDEST |
1:21.15 |
1:20.99 |
-0.16 |
| 10 |
Malone, William K (17)
|
MDMBK |
|
1:23.50 |
- |
| 11 |
Mulla, Gledi (16)
|
MDMBK |
1:32.17 |
1:25.17 |
-7.00 |
| 12 |
Busch, Mason A (15)
|
MDEST |
1:33.94 |
1:29.31 |
-4.63 |
| 13 |
Glisson, Keith (16)
|
MDEST |
1:32.49 |
1:32.09 |
-0.40 |
| 14 |
Carillo, Joren A (15)
|
MDCGA |
|
1:33.27 |
- |
| 15 |
Greene, Joshua A (15)
|
MDEST |
1:32.87 |
1:34.50 |
1.63 |
| 16 |
Ritchey, Alexander W (15)
|
MDCAA |
1:40.35 |
1:35.73 |
-4.62 |
| 17 |
Hinds, Dimitri A (15)
|
MDMBK |
1:44.13 |
1:36.04 |
-8.09 |
| 18 |
Sybblis, Amari G (15)
|
MDASC |
1:34.44 |
1:37.03 |
2.59 |
| 19 |
King, Logan G (15)
|
MDASC |
1:49.80 |
1:40.46 |
-9.34 |
| 20 |
Schultz, Clay T (15)
|
MDCGA |
|
1:40.76 |
- |
|
Wright, Aleksander C (17)
|
MDASC |
1:32.89 |
NS |
- |
|
Pagent, Jacob A (17)
|
MDASC |
1:32.27 |
NS |
- |
|
Callahan, Patrick M (18)
|
MDASC |
1:36.09 |
NS |
- |