| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Molina, Alan Y (12)
|
MDSPRC |
1:22.42 |
1:14.65 |
-7.77 |
| 2 |
May, Brian N (11)
|
MDFAST |
1:38.05 |
1:18.64 |
-19.41 |
| 3 |
Telewoda, Joseph A (11)
|
MDMAS |
1:21.29 |
1:18.69 |
-2.60 |
| 3 |
Dobson, Wayne T (12)
|
MDMAS |
1:19.99 |
1:18.69 |
-1.30 |
| 5 |
Flynn, Eugene M (12)
|
MDMSC |
1:21.82 |
1:18.90 |
-2.92 |
| 6 |
Barth, Luke C (11)
|
MDNBAC |
1:23.44 |
1:20.42 |
-3.02 |
| 7 |
Ileto, Matteo Gael T (11)
|
MDSPRC |
1:23.34 |
1:20.61 |
-2.73 |
| 8 |
Curtis, Logan C (12)
|
MDFSC |
1:37.17 |
1:26.79 |
-10.38 |
| 9 |
McConnell, William J (12)
|
MDROCK |
1:31.62 |
1:27.68 |
-3.94 |
| 10 |
Williams, Benjamin A (12)
|
MDRAC |
1:30.62 |
1:27.71 |
-2.91 |
| 11 |
Wright, Aleksander C (12)
|
MDASC |
1:30.32 |
1:27.97 |
-2.35 |
| 12 |
Lu, Casey (11)
|
MDCAA |
1:32.07 |
1:30.07 |
-2.00 |
| 13 |
Boppana, Dheeraj (12)
|
MDNBAC |
1:23.87 |
1:31.89 |
8.02 |
| 14 |
Yu, Andrew B (12)
|
MDCAA |
1:39.16 |
1:32.08 |
-7.08 |
| 15 |
Stanco, Paul A (11)
|
MDMSC |
1:26.89 |
1:32.33 |
5.44 |
| 16 |
Malone, William K (12)
|
MDRAC |
1:25.92 |
1:33.89 |
7.97 |
| 17 |
Stavrevski, Alexander J (11)
|
MDSPRC |
1:42.43 |
1:34.68 |
-7.75 |
| 18 |
Sentz, Daniel P (12)
|
MDRAC |
1:32.31 |
1:34.80 |
2.49 |
| 18 |
Harvey, Karon E (12)
|
MDBCSC |
1:34.79 |
1:34.80 |
0.01 |
| 20 |
Wilson, Ryan C (11)
|
MDFSC |
1:44.53 |
1:37.28 |
-7.25 |
|
Russell, Elias A (11)
|
MDROCK |
1:47.91 |
DQ |
- |
|
Heether, Jackson D (12)
|
MDMSC |
1:31.26 |
NS |
- |