| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Delgado Gomez, Oscar (15)
|
MDMBK |
|
58.10 |
- |
| 2 |
McAvinue, Liam B (17)
|
MDMBK |
59.97 |
58.46 |
-1.51 |
| 3 |
Mitchell, Christopher J (16)
|
MDLBA |
1:02.66 |
59.20 |
-3.46 |
| 4 |
Herman, Holden O (15)
|
MDMBK |
1:01.94 |
59.54 |
-2.40 |
| 5 |
Malone, William K (17)
|
MDMBK |
1:02.88 |
1:00.48 |
-2.40 |
| 6 |
Wu, Vincent T (15)
|
MDCGA |
1:04.58 |
1:01.93 |
-2.65 |
| 7 |
Wang, Timothy S (15)
|
MDCAA |
1:07.10 |
1:02.95 |
-4.15 |
| 8 |
Glisson, Keith (16)
|
MDEST |
1:05.49 |
1:03.46 |
-2.03 |
| 9 |
Busch, Mason A (15)
|
MDEST |
1:04.52 |
1:03.99 |
-0.53 |
| 10 |
Millan, Lorenzo C (15)
|
MDEST |
1:06.15 |
1:04.05 |
-2.10 |
| 11 |
Liu, Paul S (15)
|
MDMBK |
1:05.63 |
1:04.17 |
-1.46 |
| 12 |
Lee, Joshua S (16)
|
MDASC |
1:11.10 |
1:04.31 |
-6.79 |
| 13 |
Cocker, Gareth W (16)
|
MDMBK |
1:03.40 |
1:04.42 |
1.02 |
| 14 |
Kaminsky, Colby R (15)
|
MDCGA |
1:10.08 |
1:05.34 |
-4.74 |
| 15 |
Bell, Iv, Ruffin O (17)
|
MDEST |
1:07.33 |
1:06.83 |
-0.50 |
| 16 |
Mulla, Gledi (16)
|
MDMBK |
1:12.07 |
1:08.54 |
-3.53 |
| 17 |
Ritchey, Alexander W (15)
|
MDCAA |
1:07.97 |
1:09.13 |
1.16 |
| 18 |
King, Logan G (15)
|
MDASC |
1:16.25 |
1:09.50 |
-6.75 |
| 19 |
Schultz, Clay T (15)
|
MDCGA |
|
1:13.20 |
- |
| 20 |
Bennett, Jude (15)
|
MDSMDA |
|
1:13.32 |
- |
| 21 |
Carillo, Joren A (15)
|
MDCGA |
|
1:14.40 |
- |
| 22 |
Oster, Maksymilian I (15)
|
MDEST |
1:08.50 |
1:14.69 |
6.19 |
| 23 |
Hinds, Dimitri A (15)
|
MDMBK |
1:22.40 |
1:15.68 |
-6.72 |
| 24 |
Sybblis, Amari G (15)
|
MDASC |
1:16.50 |
1:16.03 |
-0.47 |
| 25 |
Stevens, Jacob D (15)
|
MDEST |
1:22.87 |
1:16.47 |
-6.40 |
|
Wright, Aleksander C (17)
|
MDASC |
1:05.09 |
NS |
- |
|
Pagent, Jacob A (17)
|
MDASC |
1:04.05 |
NS |
- |
|
Callahan, Patrick M (18)
|
MDASC |
1:09.03 |
NS |
- |