| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yao, Ryan A (10)
|
MRLIAC |
1:07.62 |
1:05.41 |
-2.21 |
| 2 |
Doran, Nathaniel T (10)
|
VANOVA |
1:10.98 |
1:10.28 |
-0.70 |
| 3 |
Lyashenko, Christopher V (10)
|
VATIDE |
1:12.21 |
1:13.34 |
1.13 |
| 4 |
Ferrigno, Riccardo (10)
|
VATIDE |
1:18.03 |
1:14.31 |
-3.72 |
| 5 |
Mundy, Watson A (10)
|
VANOVA |
1:19.92 |
1:15.79 |
-4.13 |
| 6 |
Stanco, Luca J (10)
|
MRLIAC |
1:21.10 |
1:16.08 |
-5.02 |
| 7 |
Spain, William W (10)
|
VANOVA |
1:18.03 |
1:16.31 |
-1.72 |
| 8 |
Soundappan, Jayden P (10)
|
PVNCAP |
1:16.12 |
1:17.07 |
0.95 |
| 9 |
Kojanov, Daniil I (10)
|
PVNCAP |
1:19.32 |
1:17.19 |
-2.13 |
| 10 |
Liu, Yangyi E (10)
|
MRLIAC |
1:19.47 |
1:17.50 |
-1.97 |
| 11 |
Okolo, John-Matthew O (10)
|
PVNCAP |
1:20.17 |
1:19.68 |
-0.49 |
| 12 |
Argint, Ilya (10)
|
VATIDE |
1:23.01 |
1:20.49 |
-2.52 |
| 13 |
Rall, Preston J (10)
|
PVNCAP |
1:18.31 |
1:20.70 |
2.39 |
| 14 |
Burns, William A (10)
|
VANOVA |
1:21.84 |
1:21.87 |
0.03 |
| 15 |
Schaffter, Rylan A (10)
|
VATIDE |
1:28.77 |
1:27.73 |
-1.04 |