| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hickey, Liam K (14)
|
PVMACH |
|
1:07.04 |
- |
| 2 |
Eachus, Robert C (14)
|
PVMACH |
1:16.44 |
1:09.03 |
-7.41 |
| 3 |
Hejmo, Alexandros G (14)
|
PVMACH |
1:52.70 |
1:09.79 |
-42.91 |
| 4 |
Bolten, Gage P (13)
|
PVNCAP |
1:16.18 |
1:12.37 |
-3.81 |
| 5 |
Kuhn, Cameron J (14)
|
PVMACH |
1:22.67 |
1:12.68 |
-9.99 |
| 6 |
Matsuyama, Aron J (13)
|
PVNCAP |
1:18.51 |
1:13.94 |
-4.57 |
| 7 |
Ramsdell, Jonathan C (14)
|
PVNCAP |
|
1:15.32 |
- |
| 8 |
Chu, Austin S (14)
|
PVNCAP |
|
1:16.21 |
- |
| 9 |
Tranchemontagne, Daniel J (13)
|
PVMACH |
1:22.75 |
1:18.35 |
-4.40 |
| 10 |
Yakes, James R (14)
|
PVNCAP |
|
1:18.37 |
- |
| 11 |
Chavez, Marco A (13)
|
PVMACH |
|
1:20.94 |
- |
| 12 |
Schmittel, Tiberius A (13)
|
PVMACH |
|
1:21.04 |
- |
| 13 |
Abney, Luke G (13)
|
PVMACH |
|
1:22.48 |
- |
| 14 |
Ford, Brendan S (13)
|
PVMACH |
1:47.86 |
1:25.68 |
-22.18 |
| 15 |
Nigri, Noah D (13)
|
PVNCAP |
|
1:26.72 |
- |
| 16 |
Abney, Jake G (13)
|
PVMACH |
|
1:27.53 |
- |
| 17 |
Chenier II, Spencer G (14)
|
PVPGPR |
|
1:27.55 |
- |
|
Llaneta, Jonathan L (13)
|
PVPGPR |
|
DQ |
- |
|
Warren, Charles T (13)
|
PVMACH |
|
NS |
- |