| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nguyen, KimLong H (13)
|
PVSNOW |
1:07.89 |
1:08.15 |
0.26 |
| 2 |
Kohn, William T (14)
|
PVMACH |
1:08.89 |
1:08.82 |
-0.07 |
| 3 |
Lincicum, Ryan W (14)
|
PVMACH |
1:12.68 |
1:13.10 |
0.42 |
| 4 |
Dodd, John R (14)
|
PVMACH |
1:13.84 |
1:14.00 |
0.16 |
| 5 |
Peterson, Jonathan T (14)
|
PVMACH |
1:17.59 |
1:15.09 |
-2.50 |
| 6 |
Kim, Matthew J (13)
|
PVPM |
1:18.76 |
1:15.27 |
-3.49 |
| 7 |
Hu, Lukas L (14)
|
PVMACH |
1:16.83 |
1:15.55 |
-1.28 |
| 8 |
Bordovsky, Nicholas C (13)
|
PVUN-M |
1:23.35 |
1:15.84 |
-7.51 |
| 9 |
Koller, Chase R (13)
|
PVMACH |
1:17.68 |
1:17.25 |
-0.43 |
| 10 |
Loughmiller, Maxwell E (13)
|
PVMACH |
1:18.51 |
1:19.51 |
1.00 |
| 11 |
Brandt, Benjamin A (13)
|
PVPM |
1:21.78 |
1:19.95 |
-1.83 |
| 12 |
Hamilton, Stirling L (13)
|
PVAAC |
|
1:21.06 |
- |
| 13 |
Palosky, Noah P (14)
|
PVMACH |
1:22.65 |
1:21.33 |
-1.32 |
| 14 |
Teames, Ethan N (13)
|
PVSNOW |
1:22.43 |
1:22.93 |
0.50 |
| 15 |
Walsh, Quentin A (13)
|
PVMACH |
1:24.82 |
1:23.93 |
-0.89 |
| 16 |
Weber, Tommy D (13)
|
PVAAC |
1:21.74 |
1:25.08 |
3.34 |
| 17 |
Knutsen, Kjell Bjornar N (13)
|
PVSNOW |
1:20.89 |
1:28.89 |
8.00 |
| 18 |
Wick, Roberto W (13)
|
PVMACH |
1:34.29 |
1:29.36 |
-4.93 |
| 19 |
Tyson, Samuel E (13)
|
PVSNOW |
1:32.78 |
1:30.87 |
-1.91 |