| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kabunov, Mikhail V (12)
|
NIUN-N |
57.12 |
57.60 |
0.48 |
| 2 |
Van Kersbergen, Gavin M (11)
|
NIUN-S |
|
1:00.94 |
- |
| 3 |
Mills, William P (12)
|
NIMETS |
1:03.98 |
1:05.14 |
1.16 |
| 4 |
Withey, Reid (12)
|
NICORY |
1:04.07 |
1:07.97 |
3.90 |
| 5 |
Lind, Austin (11)
|
NICORY |
1:08.18 |
1:08.04 |
-0.14 |
| 6 |
Bond, Shane P (11)
|
NIOLSC |
1:11.35 |
1:11.47 |
0.12 |
| 7 |
Zens, Lucien M (12)
|
NICSCI |
1:16.03 |
1:13.67 |
-2.36 |
| 8 |
Cavallerano, Jack S (11)
|
NIJETS |
1:11.18 |
1:13.90 |
2.72 |
| 9 |
Milliman, Kaden M (12)
|
NIWGSC |
1:12.83 |
1:15.86 |
3.03 |
| 10 |
Vo, Alex L (11)
|
NINAYE |
1:22.97 |
1:17.05 |
-5.92 |
| 11 |
Kim, Logan H (11)
|
NIVEST |
1:25.93 |
1:23.82 |
-2.11 |
| 12 |
Pelin, Tyler H (12)
|
NINAYE |
1:34.39 |
1:25.98 |
-8.41 |
| 13 |
Patte, Tavin C (11)
|
NICORY |
1:29.02 |
1:26.13 |
-2.89 |
| 14 |
Hayden, David (11)
|
NISKAN |
1:38.20 |
1:28.84 |
-9.36 |
| 15 |
Ratteree, Jackson R (11)
|
NIVEST |
1:32.07 |
1:31.28 |
-0.79 |
| 16 |
Bondaryev, Maksym (11)
|
NIVEST |
|
1:34.86 |
- |
| 17 |
Wojieck, Mason G (11)
|
NIWGSC |
1:39.89 |
1:39.36 |
-0.53 |
| 18 |
Patterson, Finnegan R (11)
|
NIJETS |
1:52.66 |
1:50.23 |
-2.43 |
|
Williams, Mason F (11)
|
NIUNAC |
1:16.82 |
NS |
- |