| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jimenez, Hallester (15)
|
MRAPEX |
56.68 |
55.48 |
-1.20 |
| 2 |
Vizhco, Dexter H (15)
|
MRCAS |
56.24 |
55.98 |
-0.26 |
| 3 |
Pena, Cesar d (15)
|
MRRED |
59.23 |
56.01 |
-3.22 |
| 4 |
Fischer, Christopher J (24)
|
MRUN |
54.62 |
59.25 |
4.63 |
| 5 |
Thompson, Joseph K (14)
|
MRCAS |
1:03.74 |
59.99 |
-3.75 |
| 6 |
Thompson, Tyler L (13)
|
MRCAS |
59.63 |
1:00.07 |
0.44 |
| 7 |
Dagnogo, Ousman (14)
|
MRCAS |
1:01.08 |
1:01.06 |
-0.02 |
| 8 |
Guzman, Michael A (15)
|
MRRED |
1:02.83 |
1:02.49 |
-0.34 |
| 9 |
Samko, Jack P (14)
|
MRHS |
1:07.87 |
1:03.97 |
-3.90 |
| 9 |
Truong, Donald B (12)
|
MRHS |
1:00.00 |
1:03.97 |
3.97 |
| 11 |
Haskins, Alade (15)
|
MRCAS |
1:05.34 |
1:04.49 |
-0.85 |
| 12 |
Juncaj, Bernard A (15)
|
MRAPEX |
1:11.60 |
1:04.94 |
-6.66 |
| 13 |
Sanchez, Ronald (14)
|
MRAPEX |
|
1:07.01 |
- |
| 14 |
Paldi, Ethan J (17)
|
MRCAS |
1:06.03 |
1:10.22 |
4.19 |
| 15 |
Gruver, Bogdan A (14)
|
MRHS |
1:20.47 |
1:11.75 |
-8.72 |
| 16 |
Bubrowiecki, Sebastian (14)
|
MRHS |
1:14.75 |
1:12.24 |
-2.51 |
| 17 |
Gonzalez, Alejandro (11)
|
MRAPEX |
1:14.73 |
1:14.67 |
-0.06 |
| 18 |
Dagnogo, Mohamed (16)
|
MRCAS |
1:09.95 |
1:15.09 |
5.14 |
| 19 |
Gonzalez, James (11)
|
MRAPEX |
1:16.61 |
1:16.50 |
-0.11 |
| 20 |
Brown, Bryson (14)
|
MRCAS |
1:26.44 |
1:23.51 |
-2.93 |