| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ridge, Spencer M (11)
|
VANOVA |
1:12.15 |
1:12.65 |
0.50 |
| 2 |
Belcher, Harry F (12)
|
VANOVA |
1:17.49 |
1:13.48 |
-4.01 |
| 3 |
Thornberry, Rowland W (12)
|
VAPSDN |
1:18.10 |
1:15.72 |
-2.38 |
| 4 |
Lambert, Eric M (12)
|
VANOVA |
1:18.98 |
1:15.74 |
-3.24 |
| 5 |
Gertner, Alex Y (12)
|
VANOVA |
1:20.94 |
1:18.32 |
-2.62 |
| 6 |
Conner, Joseph H (12)
|
VANOVA |
1:21.88 |
1:19.54 |
-2.34 |
| 7 |
Leachman, Scott T (11)
|
VANOVA |
1:25.89 |
1:21.75 |
-4.14 |
| 8 |
Dickerson, Jack R (11)
|
VANOVA |
1:27.13 |
1:22.37 |
-4.76 |
| 9 |
Dillman, Cooper R (11)
|
VANOVA |
1:25.24 |
1:27.96 |
2.72 |
| 10 |
Whitescarver, Carter M (12)
|
VAUN-P |
1:36.60 |
1:28.76 |
-7.84 |
| 11 |
Belding, Gray J (11)
|
VANOVA |
1:32.60 |
1:29.89 |
-2.71 |
| 12 |
Oberle, Liam J (11)
|
VANOVA |
1:36.73 |
1:38.07 |
1.34 |