| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhao, Matthew J (12)
|
MRLIAC |
1:13.03 |
1:12.64 |
-0.39 |
| 2 |
Barrett, Noah D (12)
|
MRYMID |
1:11.39 |
1:13.40 |
2.01 |
| 3 |
Mytsak, Bogdan S (12)
|
MDNBAC |
1:16.71 |
1:13.48 |
-3.23 |
| 4 |
Kushnirsky, David A (12)
|
MRLIAC |
1:11.81 |
1:14.18 |
2.37 |
| 5 |
Peng, Thomas F (12)
|
MRWEST |
1:13.15 |
1:14.58 |
1.43 |
| 6 |
Lakatta, Charles M (11)
|
MDNBAC |
1:16.21 |
1:14.64 |
-1.57 |
| 7 |
McQuaid, Liam H (12)
|
MDNBAC |
1:13.25 |
1:14.67 |
1.42 |
| 8 |
Mackey, Thomas (11)
|
MRLIAC |
1:15.50 |
1:15.34 |
-0.16 |
| 9 |
Hertel, Kevin A (12)
|
MRLIAC |
1:15.24 |
1:15.53 |
0.29 |
| 10 |
Walters, Cooper J (12)
|
MDNBAC |
1:18.57 |
1:15.62 |
-2.95 |
| 11 |
Sims, Douglas J (11)
|
MRLIAC |
1:16.58 |
1:16.08 |
-0.50 |
| 12 |
Shedwick, Benjamin A (12)
|
MDNBAC |
1:20.07 |
1:16.35 |
-3.72 |
| 13 |
Kasper, Alexander J (12)
|
NJBAC |
1:15.83 |
1:16.89 |
1.06 |
| 14 |
Moon, Peter (11)
|
MAJW |
1:16.20 |
1:17.51 |
1.31 |
| 15 |
Hoover, Gerhardt W (11)
|
NEWW |
1:17.16 |
1:17.68 |
0.52 |
| 16 |
Jennings, Julian E (12)
|
MDNBAC |
1:21.05 |
1:17.73 |
-3.32 |
| 17 |
Koff, Myles R (11)
|
MDNBAC |
1:21.11 |
1:19.11 |
-2.00 |
| 17 |
Iloglu, Burak Y (12)
|
NJBAC |
1:16.72 |
1:19.11 |
2.39 |
| 19 |
Koek, Andrew (11)
|
MRLIAC |
1:21.08 |
1:19.16 |
-1.92 |
| 20 |
Brazhnikov, Nicholas R (12)
|
MDNBAC |
1:21.14 |
1:19.70 |
-1.44 |
| 21 |
Kuo, Derrick (12)
|
MRWEST |
1:21.22 |
1:20.85 |
-0.37 |
| 22 |
Ma, Henry Y (12)
|
MRLIAC |
1:21.19 |
1:21.38 |
0.19 |
| 23 |
Collins, Caleb P (12)
|
NJEEX |
1:20.92 |
1:21.78 |
0.86 |
| 24 |
Michael, William D (12)
|
NEWW |
1:16.55 |
1:22.09 |
5.54 |
| 25 |
O'Day, Andrew J (11)
|
NJBAC |
1:21.18 |
1:22.39 |
1.21 |
| 26 |
Telewoda, Joseph A (12)
|
MDNBAC |
1:21.44 |
1:22.65 |
1.21 |
| 27 |
Ayzenberg, Daniel S (11)
|
MRLIAC |
1:20.78 |
1:22.73 |
1.95 |
| 28 |
Messina, Chas (12)
|
NJNJBL |
1:16.96 |
1:23.94 |
6.98 |
| 29 |
Elnawawi, Youssef A (11)
|
NJBAC |
1:21.38 |
1:25.08 |
3.70 |
| 30 |
Hu, Jeffrey (11)
|
MDNBAC |
1:20.56 |
1:25.21 |
4.65 |