| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Padilla, Kyle (10)
|
MAPAY |
1:11.34 |
1:08.31 |
-3.03 |
| 2 |
Rasmussen, Marcus L (9)
|
MAGAAC |
1:17.54 |
1:19.22 |
1.68 |
| 3 |
Sanders, Tavis A (10)
|
MASERP |
1:21.75 |
1:23.31 |
1.56 |
| 4 |
Pfeffer, Asher D (9)
|
MAGAAC |
49.09 |
1:26.61 |
37.52 |
| 5 |
Cratin, Ace J (10)
|
MAGAAC |
1:25.48 |
1:27.04 |
1.56 |
| 6 |
Udych, Daniel (9)
|
MAORCA |
1:33.30 |
1:36.27 |
2.97 |
| 7 |
Rakitskiy-Smetana, Aviel (9)
|
MAORCA |
1:44.66 |
1:37.52 |
-7.14 |
| 8 |
Fitch, Evan J (9)
|
MAGAAC |
|
1:57.57 |
- |
|
Peters-Whitaker, Oliver J (9)
|
MAEAAC |
|
NS |
- |
|
Morrissey, Joseph F (9)
|
MAGAAC |
|
NS |
- |