| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zieger, Aidan F (11)
|
MDCGA |
|
1:20.53 |
- |
| 2 |
Zhu, Stuart (11)
|
MDRAC |
1:31.04 |
1:22.19 |
-8.85 |
| 3 |
Merke, Matthew J (11)
|
MDCAA |
1:22.64 |
1:22.39 |
-0.25 |
| 4 |
Gurri, Antonio D (11)
|
MDGBSA |
1:40.46 |
1:23.46 |
-17.00 |
| 5 |
Britten, Stephen W (12)
|
MDUN |
1:23.69 |
1:25.03 |
1.34 |
| 6 |
Padfield, Brett C (11)
|
MDASC |
1:23.41 |
1:25.37 |
1.96 |
| 7 |
Herr, Brayden M (12)
|
MDRAC |
1:22.91 |
1:28.67 |
5.76 |
| 8 |
Foran, Riley J (11)
|
MDASC |
1:35.00 |
1:28.71 |
-6.29 |
| 9 |
Hernandez, Joshua E (12)
|
MDCAA |
1:29.36 |
1:29.77 |
0.41 |
| 10 |
Mitchell, Luke C (12)
|
MDRAC |
1:34.57 |
1:33.05 |
-1.52 |
| 11 |
Arocho, Benjamin A (12)
|
MDCAA |
1:35.58 |
1:34.00 |
-1.58 |
| 12 |
Dutton, Joshua D (12)
|
MDSPY |
1:43.99 |
1:35.22 |
-8.77 |
| 13 |
Swope, Daniel J (12)
|
MDASC |
1:28.31 |
1:36.86 |
8.55 |
| 14 |
He, Daniel Z (12)
|
MDHOCO |
2:08.35 |
1:37.10 |
-31.25 |
| 15 |
Ma, Justin (11)
|
MDHOCO |
1:57.26 |
1:41.18 |
-16.08 |
| 16 |
Sakai, Tadashi (11)
|
MDASC |
1:44.98 |
1:41.23 |
-3.75 |
| 17 |
Keogh, Timothy A (11)
|
MDCAA |
1:38.98 |
1:42.15 |
3.17 |
| 18 |
Smith, Ethan W (11)
|
MDCGA |
|
1:44.06 |
- |
| 19 |
Brown Jr., Keith D (12)
|
MDBCSC |
2:18.62 |
1:57.33 |
-21.29 |
| 20 |
Wang, Corey L (11)
|
MDHOCO |
|
1:58.70 |
- |
| 21 |
Yu, Benjamin B (11)
|
MDHOCO |
2:01.36 |
2:02.49 |
1.13 |
| 22 |
Shane, Alexander H (11)
|
MDHOCO |
|
2:11.28 |
- |
| 23 |
Wang, Justin Y (12)
|
MDHOCO |
2:09.68 |
2:14.07 |
4.39 |
|
Davis, Jr J (12)
|
MDBCSC |
|
DQ |
- |
|
Munns, Joshua P (11)
|
MDHOCO |
|
NS |
- |
|
Afolabi-Brown, Samuel O (12)
|
MDCAA |
|
NS |
- |
|
Abdurrahman, Saleh Z (12)
|
MDBCSC |
|
NS |
- |
|
Collins, Tristan E (12)
|
MDSPY |
1:34.43 |
NS |
- |
|
Owens, Terrell M (12)
|
MDBCSC |
2:12.92 |
NS |
- |