| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chasman, Aidan P (12)
|
NIVICT |
1:05.47 |
1:06.71 |
1.24 |
| 2 |
Rank, Luciano M (11)
|
NINEWW |
1:18.10 |
1:12.19 |
-5.91 |
| 3 |
Hager, William N (11)
|
NIPACK |
1:17.87 |
1:12.50 |
-5.37 |
| 4 |
Bigger, Owen C (11)
|
NIVICT |
1:13.86 |
1:17.05 |
3.19 |
| 5 |
Werth, Nathan B (12)
|
NIGRSC |
|
1:17.18 |
- |
| 6 |
Ricci, Michael S (11)
|
NIVICT |
1:18.12 |
1:18.32 |
0.20 |
| 7 |
Cho, Seojun (11)
|
NIHAWK |
1:28.14 |
1:20.83 |
-7.31 |
| 8 |
Caswell, Christopher R (11)
|
NIGCOM |
1:25.97 |
1:24.53 |
-1.44 |
| 9 |
Gargano, Adam L (12)
|
NIHAST |
1:45.64 |
1:42.90 |
-2.74 |
| 10 |
Passinault, Easton J (11)
|
NIGRSC |
|
1:50.64 |
- |
| 11 |
Cao, Son T (11)
|
NIGCOM |
|
2:18.76 |
- |
|
Ballard, Mason D (11)
|
NIHAWK |
1:48.06 |
NS |
- |
|
Dwivedi, Arjun M (12)
|
NIGCOM |
1:42.24 |
NS |
- |