| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Marcus K (14)
|
PVMACH |
1:08.64 |
1:09.39 |
0.75 |
| 2 |
McKenzie, Collin A (13)
|
PVMACH |
1:14.61 |
1:11.98 |
-2.63 |
| 3 |
Spillman, Connor J (14)
|
PVMACH |
1:13.05 |
1:12.08 |
-0.97 |
| 4 |
Schaefer, John E (13)
|
PVMACH |
1:14.52 |
1:12.28 |
-2.24 |
| 5 |
Lincicum, Ryan W (13)
|
PVMACH |
|
1:12.92 |
- |
| 6 |
Muir, Andrew J (14)
|
PVMACH |
|
1:13.71 |
- |
| 7 |
Coppola, Michael F (14)
|
PVBWST |
1:12.23 |
1:14.42 |
2.19 |
| 8 |
Mitros, Matthew G (14)
|
PVFXFX |
1:14.47 |
1:14.49 |
0.02 |
| 9 |
Philpott, Brayden L (14)
|
PVMACH |
1:23.41 |
1:15.02 |
-8.39 |
| 10 |
Peterson, Jonathan T (13)
|
PVMACH |
1:17.87 |
1:17.59 |
-0.28 |
| 11 |
Ng, William F (14)
|
PVCSC |
1:21.90 |
1:17.92 |
-3.98 |
| 12 |
Hollis, Max C (13)
|
PVMACH |
|
1:18.74 |
- |
| 13 |
Donovan, Samuel R (14)
|
PVFXFX |
1:18.10 |
1:18.86 |
0.76 |
| 14 |
Ng, Daniel E (14)
|
PVCSC |
1:25.92 |
1:18.97 |
-6.95 |
| 15 |
Ha, Ethan M (14)
|
PVMACH |
|
1:20.65 |
- |
| 16 |
Park, Samuel (13)
|
PVPM |
1:25.16 |
1:21.50 |
-3.66 |
| 17 |
Byer, Dylan (13)
|
PVBWST |
1:23.46 |
1:22.90 |
-0.56 |
| 18 |
Crawford, Quincy E (14)
|
PVMACH |
1:26.28 |
1:22.93 |
-3.35 |
| 19 |
Yoshizaki, Hiromi (13)
|
PVYORK |
1:29.72 |
1:23.74 |
-5.98 |
| 20 |
Earle, Samuel J (13)
|
PVPM |
1:32.31 |
1:25.98 |
-6.33 |
| 21 |
Stephens, Timothy C (14)
|
PVMACH |
1:28.73 |
1:27.37 |
-1.36 |
| 22 |
Marlovits, Ryan M (13)
|
PVBWST |
1:31.19 |
1:27.64 |
-3.55 |
| 23 |
Palomino, Benjamin J (13)
|
PVPM |
1:24.80 |
1:28.14 |
3.34 |
| 24 |
Labovitch, Steven R (13)
|
PVMACH |
|
1:33.35 |
- |
| 25 |
Morizono, Toshio (14)
|
PVMACH |
1:33.39 |
1:34.81 |
1.42 |
| 26 |
Read, David W (14)
|
PVFXFX |
|
1:41.52 |
- |
|
Wilson, Evan M (14)
|
PVBWST |
|
DQ |
- |