| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harrell, Lincoln C (14)
|
VANOVA |
1:12.08 |
1:11.61 |
-0.47 |
| 2 |
Witlin, Luke R (17)
|
PVMACH |
1:14.02 |
1:14.81 |
0.79 |
| 3 |
Hartman, Alexander R (17)
|
PVMACH |
1:17.41 |
1:14.97 |
-2.44 |
| 4 |
Harrington, Charlie W (13)
|
VANOVA |
1:21.39 |
1:15.79 |
-5.60 |
| 5 |
Harrington, Cullen S (13)
|
VANOVA |
1:18.70 |
1:15.95 |
-2.75 |
| 6 |
Dickerson, Jack R (15)
|
VANOVA |
1:15.31 |
1:16.22 |
0.91 |
| 7 |
Welsh, Douglas C (14)
|
VANOVA |
1:12.42 |
1:16.56 |
4.14 |
| 8 |
Radkevich, Andrey A (16)
|
VA757 |
1:15.95 |
1:18.93 |
2.98 |
| 9 |
Hartig, William C (14)
|
VA757 |
1:16.05 |
1:19.40 |
3.35 |
| 10 |
Klimkiewicz, Owen P (15)
|
VATIDE |
1:16.55 |
1:19.60 |
3.05 |
| 11 |
Payne, Jonathan V (14)
|
VANOVA |
1:27.46 |
1:20.83 |
-6.63 |
| 12 |
Holsten, Jackson B (16)
|
VANOVA |
1:21.37 |
1:21.43 |
0.06 |
| 12 |
Lifsey, Judson C (17)
|
VANOVA |
1:45.54 |
1:21.43 |
-24.11 |
| 14 |
Thornton, Alexander K (13)
|
PVMACH |
1:26.92 |
1:22.13 |
-4.79 |
| 15 |
Ng, Zachary K (14)
|
VANOVA |
1:21.51 |
1:22.68 |
1.17 |
| 16 |
Redfern, Cooper C (13)
|
VANOVA |
1:23.83 |
1:23.06 |
-0.77 |
|
Wilkinson, Caden W (15)
|
PVMACH |
1:10.65 |
NS |
- |