| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ramon, Freddy M (12)
|
MRLBA |
1:06.61 |
1:07.01 |
0.40 |
| 2 |
Suh, Jonathan Y (12)
|
MRRA |
1:30.00 |
1:08.00 |
-22.00 |
| 3 |
McClung, Max M (12)
|
MRRA |
1:10.60 |
1:11.25 |
0.65 |
| 4 |
Smith, Sebastian L (12)
|
MRRFAC |
1:08.24 |
1:12.34 |
4.10 |
| 5 |
Hahn, Benjamin R (12)
|
MRRA |
1:21.64 |
1:15.10 |
-6.54 |
| 5 |
Tirch, Patrick M (11)
|
MRHVD |
1:18.52 |
1:15.10 |
-3.42 |
| 7 |
Simpfenderfer, Michael D (11)
|
MRRFAC |
1:19.90 |
1:15.29 |
-4.61 |
| 8 |
Madden, Jack M (12)
|
MRRA |
1:28.53 |
1:27.32 |
-1.21 |
| 9 |
Racz, Theodore R (11)
|
MRRA |
1:45.00 |
1:28.38 |
-16.62 |
| 10 |
Shapiro, Ryan J (11)
|
MRLBA |
1:30.00 |
1:28.96 |
-1.04 |
| 11 |
Grisales, Alexander * (12)
|
MRSSL |
1:49.10 |
1:41.61 |
-7.49 |
| 12 |
Kramer, Cooper J (11)
|
MRLBA |
1:54.50 |
1:45.52 |
-8.98 |