| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
D'Avella, Francesco (11)
|
MAUNAT |
1:00.52 |
1:00.16 |
-0.36 |
| 2 |
D'Avella, Fulvio (11)
|
MAUNAT |
1:02.22 |
1:02.96 |
0.74 |
| 3 |
Laslo, Gabriel S (12)
|
MABEST |
1:10.46 |
1:03.62 |
-6.84 |
| 4 |
DiMarino, Joshua M (12)
|
MATOPS |
1:17.06 |
1:06.29 |
-10.77 |
| 5 |
Moya, Christopher (12)
|
MAEAST |
|
1:11.77 |
- |
| 6 |
Cicco, Joshua R (11)
|
MAGSA |
1:10.91 |
1:12.44 |
1.53 |
| 7 |
Ward, Ryan S (11)
|
MAGSA |
1:12.42 |
1:12.74 |
0.32 |
| 8 |
Troxell, Caelib E (11)
|
MAEAST |
|
1:20.15 |
- |
| 9 |
Krupka, Aleksander M (12)
|
MABEST |
1:21.05 |
1:22.41 |
1.36 |
| 10 |
Henry, Nolan J (12)
|
MAUPST |
|
1:30.01 |
- |
| 11 |
Riley, John M (12)
|
MABEST |
|
1:30.35 |
- |
| 12 |
Miller, Eric J (11)
|
MABEST |
1:36.47 |
1:34.07 |
-2.40 |
|
Beaney, Jake A (11)
|
MABEST |
1:14.64 |
NS |
- |
|
Russell, Ty R (11)
|
MAEAST |
1:11.46 |
NS |
- |
|
Harrison, Christian E (12)
|
MAGLEC |
|
NS |
- |
|
Drake, Logan F (12)
|
MAUPST |
|
NS |
- |