| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilson, Ryan (10)
|
NIBSSC |
37.31 |
40.00 |
2.69 |
| 1 |
Bond, Shane P (9)
|
NIOLSC |
|
46.01 |
- |
| 2 |
Williams, Jonah F (10)
|
NISKAN |
42.03 |
40.99 |
-1.04 |
| 2 |
Putnam, Sean W (8)
|
NICSCI |
46.30 |
47.14 |
0.84 |
| 3 |
Withey, Reid (10)
|
NICORY |
39.91 |
41.35 |
1.44 |
| 3 |
Rank, Luciano M (10)
|
NINEWW |
47.92 |
47.15 |
-0.77 |
| 4 |
Wright, Kyle (10)
|
NICORY |
45.41 |
43.18 |
-2.23 |
| 4 |
Griffin, Caden J (10)
|
NIJETS |
54.48 |
48.62 |
-5.86 |
| 5 |
Alexander, Nathan R (10)
|
NIJETS |
56.39 |
50.50 |
-5.89 |
| 6 |
Mahar, Jordan J (9)
|
NIUN-C |
47.74 |
54.02 |
6.28 |
| 7 |
Richards, Owen L (8)
|
NIGRAT |
|
54.80 |
- |
| 8 |
Iasnik, Noah V (9)
|
NICSCI |
|
55.36 |
- |
| 9 |
Merced, Anthony J (8)
|
NINEWW |
1:07.74 |
57.92 |
-9.82 |
| 10 |
Broddus, Cooper T (10)
|
NISYCH |
|
1:01.35 |
- |
| 11 |
McShanley, Brandon C (10)
|
NINEWW |
|
1:16.69 |
- |
|
Trivelpiece, Matthew J (10)
|
NISYCH |
|
DQ |
- |
|
Kabunov, Mikhail V (10)
|
NIJETS |
37.66 |
NS |
- |