| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arwood, Colin R (17)
|
NCWNCY |
1:03.24 |
1:04.44 |
1.20 |
| 2 |
Chase, Ethan D (16)
|
NCTYDE |
1:03.83 |
1:08.73 |
4.90 |
| 3 |
Armentrout, William T (15)
|
NCTYDE |
1:08.04 |
1:10.85 |
2.81 |
| 4 |
Morrison, Matthew G (16)
|
NCWNCY |
1:12.82 |
1:12.13 |
-0.69 |
| 5 |
Ostrander, Benjamin R (17)
|
NCRACY |
1:12.49 |
1:13.26 |
0.77 |
| 6 |
Cherkez, John M (15)
|
NCYSST |
1:19.47 |
1:16.37 |
-3.10 |
| 7 |
Graham, Samuel M (15)
|
NCTYDE |
1:12.69 |
1:22.09 |
9.40 |
| 8 |
McGuire, Dylan J (15)
|
NCTYDE |
|
1:26.73 |
- |
| 9 |
Snuggs, Leon D (16)
|
NCRACY |
|
1:27.41 |
- |
|
Webb, William J (15)
|
SCYCSC |
1:27.90 |
DQ |
- |