| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnson, Aj (12)
|
NCWNCY |
54.10 |
54.08 |
-0.02 |
| 2 |
Shores, Peter L (11)
|
NCYSST |
1:06.56 |
1:04.11 |
-2.45 |
| 3 |
Vess, Jack J (11)
|
NCWNCY |
1:06.46 |
1:05.20 |
-1.26 |
| 4 |
Jarrett Jr., Samuel D (12)
|
NCWNCY |
1:05.84 |
1:05.57 |
-0.27 |
| 5 |
Hitchcock, Stephen A (11)
|
NCYSST |
1:12.47 |
1:06.23 |
-6.24 |
| 6 |
Ryan, Caden T (12)
|
NCWNCY |
1:06.65 |
1:06.27 |
-0.38 |
| 7 |
Eustice, Timothy P (12)
|
NCYSST |
1:17.80 |
1:08.79 |
-9.01 |
| 8 |
Jarrett, Jake T (10)
|
NCWNCY |
1:15.72 |
1:16.86 |
1.14 |
| 9 |
Dant, Ryan J (10)
|
NCYSST |
1:32.82 |
1:22.07 |
-10.75 |
| 10 |
Fields, Charles W (10)
|
NCYSST |
1:39.57 |
1:30.69 |
-8.88 |
|
Cretu, Nicolae (11)
|
NCWNCY |
|
NS |
- |