| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Raymer, Gunner R (12)
|
AMRXA |
1:09.48 |
1:07.59 |
-1.89 |
| 2 |
Lama, Sangay R (12)
|
AMMLAC |
1:07.87 |
1:08.83 |
0.96 |
| 3 |
Cavlovic, Callahan P (12)
|
AMPEAQ |
1:12.35 |
1:09.99 |
-2.36 |
| 4 |
Clark, McClellan A (12)
|
AMPEAQ |
1:07.11 |
1:10.00 |
2.89 |
| 5 |
Tabakov, Daniel (12)
|
AMRXA |
1:09.01 |
1:12.67 |
3.66 |
| 6 |
Thomas, William H (12)
|
AMMLAC |
1:23.44 |
1:17.92 |
-5.52 |
| 7 |
Artman, Jake M (12)
|
AMSFAC |
1:20.03 |
1:20.57 |
0.54 |
| 8 |
Vinciguerra, Mason J (12)
|
AMRXA |
1:28.24 |
1:22.97 |
-5.27 |
| 9 |
Lucarelli, Alexander B (12)
|
AMRACE |
1:41.49 |
1:28.32 |
-13.17 |
| 10 |
Kranyak, Nicholas J (12)
|
AMUN-M |
1:35.69 |
1:31.50 |
-4.19 |
| 11 |
Young, Nicklas A (12)
|
AMRACE |
1:31.55 |
1:32.82 |
1.27 |
| 12 |
Fowler, Lucas A (12)
|
AMBPR |
1:46.78 |
1:43.60 |
-3.18 |