| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Castillo, Stephen D (22)
|
NCECA |
22.49 |
24.03 |
1.54 |
| 2 |
Despres, Garrett T (14)
|
NCECA |
31.37 |
29.68 |
-1.69 |
| 3 |
Exum, Russell M (13)
|
NCECA |
30.87 |
30.32 |
-0.55 |
| 4 |
Anderson, Case M (11)
|
NCECA |
35.02 |
34.17 |
-0.85 |
| 5 |
Roth, Matej E (10)
|
NCECA |
34.21 |
34.29 |
0.08 |
| 6 |
Hatfield, Geoffrey T (11)
|
NCECA |
35.34 |
35.96 |
0.62 |
| 7 |
Feimster, Rylan M (10)
|
NCECA |
38.96 |
40.18 |
1.22 |
| 8 |
Uveges III, Alfred C (11)
|
NCECA |
45.69 |
41.46 |
-4.23 |
| 9 |
Lin, Owen N (8)
|
NCECA |
41.13 |
41.67 |
0.54 |
| 10 |
Bullard, Collin (11)
|
NCECA |
41.90 |
46.78 |
4.88 |
| 11 |
Marlow, Tiago V (10)
|
NCECA |
46.18 |
46.93 |
0.75 |
| 12 |
Obi, Nnamdi I (12)
|
NCECA |
|
54.36 |
- |
| 13 |
Squires, Arthur James M (10)
|
NCECA |
52.78 |
56.54 |
3.76 |
| 14 |
Bullard, Cameron (9)
|
NCECA |
55.93 |
56.74 |
0.81 |
| 15 |
Fleming, Morgan G (7)
|
NCECA |
|
1:01.01 |
- |
| 16 |
Obi, Ozioma C (10)
|
NCECA |
|
1:02.72 |
- |
| 17 |
Obi, Chigozie E (7)
|
NCECA |
|
1:08.84 |
- |
| 18 |
Bullard, Andrew (9)
|
NCECA |
|
1:11.16 |
- |
|
Kulas, Helms A (7)
|
NCECA |
|
DQ |
- |
|
Jones, Matthew S (9)
|
NCECA |
|
DQ |
- |