| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Murphy, Matthew K (17)
|
MAGPAC |
56.63 |
1:00.53 |
3.90 |
| 2 |
Levari, Jack J (17)
|
MAGPAC |
1:03.15 |
1:04.37 |
1.22 |
| 3 |
Moderski, Thomas J (15)
|
MAGPAC |
1:02.42 |
1:04.46 |
2.04 |
| 4 |
Piccolo, Nathan J (16)
|
MAGPAC |
1:04.79 |
1:04.87 |
0.08 |
| 5 |
Washart, Shane F (16)
|
MAGPAC |
1:04.57 |
1:05.47 |
0.90 |
| 6 |
Luetke, Jonah B (15)
|
MAGPAC |
1:10.77 |
1:09.43 |
-1.34 |
| 7 |
Clay, Hayden D (14)
|
MAGPAC |
1:15.08 |
1:10.49 |
-4.59 |
| 8 |
Stanker, Matthew D (14)
|
MAGPAC |
1:14.11 |
1:10.78 |
-3.33 |
| 9 |
Catania, Massimo F (14)
|
MAGPAC |
1:17.64 |
1:11.35 |
-6.29 |
| 10 |
Martinez Delgadillo, Iker (16)
|
MAGPAC |
1:11.35 |
1:12.89 |
1.54 |
| 11 |
Venuti, Daniel R (14)
|
MAGPAC |
1:17.50 |
1:12.91 |
-4.59 |
| 12 |
Gentile, David N (13)
|
MAGPAC |
1:14.57 |
1:17.55 |
2.98 |
|
Cristinziani, Walker J (14)
|
MAGPAC |
1:19.76 |
NS |
- |
|
Givens, Mason J (13)
|
MAGPAC |
1:23.67 |
NS |
- |