| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Griffin, Thomas D (16)
|
NIJETS |
50.33 |
50.83 |
0.50 |
| 2 |
Gdula, Nathan T (17)
|
NICSCI |
48.95 |
51.15 |
2.20 |
| 3 |
Ross, Jeffrey J (16)
|
NIJETS |
55.05 |
52.87 |
-2.18 |
| 4 |
Hiltbrand, Ryan J (17)
|
NIJETS |
53.86 |
53.33 |
-0.53 |
| 5 |
Thomas, Joshua D (15)
|
NIOLSC |
55.51 |
54.57 |
-0.94 |
| 6 |
Merrick, Curtis A (14)
|
NIJETS |
53.35 |
54.84 |
1.49 |
| 7 |
Feliu, Alexander W (16)
|
NISYCH |
51.61 |
55.74 |
4.13 |
| 8 |
Bushnell, Christopher C (15)
|
NISYCH |
55.70 |
55.77 |
0.07 |
| 9 |
Licciardello, John T (15)
|
NIJETS |
53.67 |
55.79 |
2.12 |
| 10 |
Geary, Matthew J (17)
|
NIJETS |
51.42 |
56.18 |
4.76 |
| 11 |
Eisenhut, Tanner D (15)
|
NISYCH |
59.06 |
56.40 |
-2.66 |
| 12 |
Omans, Terrance S (15)
|
NIUN-S |
|
56.94 |
- |
| 13 |
Oad, Jonathan M (16)
|
NIBSSC |
56.04 |
57.25 |
1.21 |
| 14 |
Bernhardt, Hunter M (17)
|
NICORY |
56.14 |
57.37 |
1.23 |
| 15 |
Chao, Cameron (15)
|
NICSCI |
57.98 |
58.53 |
0.55 |
| 16 |
Schultz, Nicholas J (15)
|
NIJETS |
52.00 |
58.78 |
6.78 |
| 17 |
Mancuso, Justin D (16)
|
NIJETS |
1:07.79 |
1:01.20 |
-6.59 |
| 18 |
Tasselmyer, Connor (12)
|
NICORY |
1:00.04 |
1:05.02 |
4.98 |
| 19 |
Lioy, Ryan J (16)
|
NIBSSC |
1:04.00 |
1:10.13 |
6.13 |
| 20 |
Merrick, Christopher A (12)
|
NIJETS |
1:20.78 |
1:15.28 |
-5.50 |
| 21 |
DeRosalia, Frank J (13)
|
NISKAN |
|
1:26.13 |
- |
|
van der Veur, Kris (13)
|
NICORY |
1:00.23 |
NS |
- |