| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Charlton, Benjamin S (10)
|
VACA-Y |
1:12.87 |
1:11.48 |
-1.39 |
| 2 |
Carpenter, Jackson G (10)
|
VALY |
1:11.93 |
1:12.23 |
0.30 |
| 3 |
Rutherford, Eli J (10)
|
VACA-Y |
1:18.22 |
1:15.54 |
-2.68 |
| 4 |
Williams, Owen P (10)
|
VALY |
1:21.83 |
1:15.84 |
-5.99 |
| 5 |
Rogers, Mitchell T (10)
|
VALY |
1:21.02 |
1:18.01 |
-3.01 |
| 6 |
Du, Andrew Z (10)
|
VAHOKI |
1:21.91 |
1:22.48 |
0.57 |
| 7 |
Edwards, Samuel W (10)
|
VALY |
1:26.19 |
1:27.21 |
1.02 |
| 8 |
Wu, Caleb C (10)
|
VALY |
1:39.27 |
1:28.04 |
-11.23 |
| 9 |
Cullaty, Gabriel R (10)
|
VACA-Y |
1:29.38 |
1:28.10 |
-1.28 |
| 10 |
Roberts, David A (10)
|
VACA-Y |
|
1:29.91 |
- |
| 11 |
Coombs, Zeke A (10)
|
VAHOKI |
1:30.48 |
1:33.81 |
3.33 |
| 12 |
Miller, Brendan M (9)
|
VAVABR |
1:50.00 |
1:44.10 |
-5.90 |
| 13 |
Young, Mason P (9)
|
VAVABR |
2:10.00 |
1:48.79 |
-21.21 |
| 14 |
Carpenter, Braedon M (9)
|
VALY |
1:52.19 |
1:49.43 |
-2.76 |
| 15 |
Koscielny, Jefferson P (9)
|
VALY |
2:45.99 |
2:22.02 |
-23.97 |
|
Bateman, Michael J (10)
|
VAVABR |
1:36.65 |
DQ |
- |
|
Crigger, Brody W (10)
|
VAVABR |
|
DQ |
- |
|
Porter, Owen H (10)
|
VALY |
|
NS |
- |