| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stewart, Joshua W (12)
|
NTPAC |
59.94 |
59.71 |
-0.23 |
| 2 |
King, Maxwell E (12)
|
NTPAC |
1:18.29 |
1:13.88 |
-4.41 |
| 3 |
Washburn, Nathaniel L (12)
|
NTUN-P |
1:16.67 |
1:17.56 |
0.89 |
| 4 |
Meier, Caleb R (12)
|
NTPAC |
1:28.32 |
1:23.41 |
-4.91 |
| 5 |
White, Xander C (11)
|
NTPAC |
1:21.21 |
1:24.02 |
2.81 |
| 6 |
Purdue, Luke W (12)
|
NTPAC |
1:29.20 |
1:28.40 |
-0.80 |
| 7 |
Rogers, Finn C (11)
|
NTPAC |
1:25.11 |
1:30.07 |
4.96 |
| 8 |
Hunter, Ethan J (12)
|
NTPAC |
1:31.17 |
1:34.69 |
3.52 |
| 9 |
Bogue, Braxton G (11)
|
NTPAC |
1:39.25 |
1:35.01 |
-4.24 |
|
Powers II, Emerson B (11)
|
NTPAC |
1:38.50 |
NS |
- |