| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Haas, Dylan R (14)
|
NCYSST |
1:13.32 |
1:09.44 |
-3.88 |
| 2 |
Kosmala, Henryk W (13)
|
NCWST |
1:12.40 |
1:11.70 |
-0.70 |
| 3 |
Meade, Andrew J (14)
|
NCYSST |
1:14.12 |
1:12.63 |
-1.49 |
| 4 |
DeCubellis, Elijah T (13)
|
NCMAC |
1:09.87 |
1:14.19 |
4.32 |
| 5 |
Parmenter, Carson J (13)
|
NCYSST |
1:16.81 |
1:14.25 |
-2.56 |
| 6 |
Skeete, Gabriel B (13)
|
NCTEAM |
1:16.61 |
1:15.08 |
-1.53 |
| 7 |
Valliere, Tucker L (12)
|
NCSMAC |
1:18.17 |
1:15.26 |
-2.91 |
| 8 |
Howden, Frank B (13)
|
NCWNCY |
1:15.38 |
1:16.40 |
1.02 |
| 9 |
Bacharach, William J (13)
|
NCYSST |
1:24.14 |
1:21.76 |
-2.38 |
|
Arredondo, Angel L (14)
|
NCYSST |
1:13.63 |
NS |
- |