| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Coen, Liam C (12)
|
NISTAR |
1:19.60 |
1:17.31 |
-2.29 |
| 2 |
Carter, Owen T (12)
|
NIFAST |
1:18.66 |
1:19.88 |
1.22 |
| 3 |
Remick, Spencer S (12)
|
NIBAAC |
1:23.73 |
1:20.27 |
-3.46 |
| 4 |
DiGiacomo, Dominic J (12)
|
NICLSC |
1:25.21 |
1:20.74 |
-4.47 |
| 5 |
Lemmo, Nicholas D (12)
|
NIVELO |
1:23.57 |
1:21.12 |
-2.45 |
| 6 |
Coen, Jack D (12)
|
NISTAR |
1:20.48 |
1:21.22 |
0.74 |
| 7 |
Amer, Siraj F (12)
|
NIVELO |
1:20.49 |
1:23.08 |
2.59 |
| 8 |
Kobielski, Colin (12)
|
NIVELO |
1:28.58 |
1:25.61 |
-2.97 |
| 9 |
Swan, Ethan M (12)
|
NISTAR |
1:38.43 |
1:31.30 |
-7.13 |
| 10 |
Burke, Ryan (12)
|
NIVELO |
1:31.39 |
1:33.88 |
2.49 |
| 11 |
Crowther, Eli T (12)
|
NIVELO |
1:38.49 |
1:36.74 |
-1.75 |
| 12 |
Littrell, Alexander W (12)
|
NISTAR |
1:41.44 |
1:38.56 |
-2.88 |
| 13 |
Slaughter, Timothy A (12)
|
NIVELO |
1:57.57 |
1:47.11 |
-10.46 |
|
Woodford, Derek (12)
|
NISHAQ |
1:34.85 |
DQ |
- |