| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Davies, Cody J (12)
|
MDHSST |
1:11.81 |
1:10.28 |
-1.53 |
| 2 |
Gursky, Julian W (12)
|
MDNBAC |
1:12.60 |
1:11.08 |
-1.52 |
| 3 |
Mesceda, Stanley (11)
|
MDNBAC |
1:16.99 |
1:11.85 |
-5.14 |
| 4 |
Musante, Nicholas P (12)
|
MDACA |
1:13.76 |
1:12.63 |
-1.13 |
| 5 |
Damico, Nicholas T (12)
|
MDRAC |
1:12.20 |
1:13.12 |
0.92 |
| 6 |
Kahwajy, Andrew F (11)
|
MDFSC |
1:11.44 |
1:13.41 |
1.97 |
| 7 |
Kellerman, Jason F (11)
|
MDMAS |
1:14.05 |
1:13.74 |
-0.31 |
| 8 |
Polucha, Jake O (11)
|
MDRAC |
1:13.66 |
1:15.08 |
1.42 |
| 9 |
Karcheuski, Daniel V (12)
|
MDOPST |
1:16.49 |
1:15.30 |
-1.19 |
| 10 |
Riley, Christopher M (11)
|
MDRAC |
1:17.44 |
1:15.86 |
-1.58 |
| 11 |
Barrett, John P (12)
|
MDCGA |
1:17.09 |
1:15.92 |
-1.17 |
| 12 |
Brooks, Carter R (11)
|
MDGBSA |
1:17.50 |
1:16.00 |
-1.50 |
| 13 |
Webbert, Jeremiah T (11)
|
MDLBA |
1:15.86 |
1:16.25 |
0.39 |
| 14 |
Mets, Alexander L (11)
|
MDNBAC |
1:15.79 |
1:16.29 |
0.50 |
| 15 |
Stewart, Caden J (11)
|
MDFAST |
1:17.13 |
1:16.42 |
-0.71 |
| 16 |
Scigala, Victor (12)
|
MDLBA |
1:17.90 |
1:17.54 |
-0.36 |
| 17 |
Herman, Edward P (12)
|
MDNBAC |
1:18.58 |
1:18.95 |
0.37 |
| 18 |
Mytsak, Yaroslav (11)
|
MDNBAC |
1:18.79 |
1:19.19 |
0.40 |
| 19 |
Boppana, Dheeraj (11)
|
MDNBAC |
1:18.79 |
1:31.04 |
12.25 |
|
Porter, Michael L (12)
|
MDLBA |
1:16.51 |
NS |
- |
|
Pape, Andrew S (12)
|
MDHSST |
1:15.68 |
NS |
- |
|
Masters, Kyle A (12)
|
MDFSC |
1:12.04 |
NS |
- |