| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barnett, Norbu T (9)
|
VACA-Y |
1:19.65 |
1:17.41 |
-2.24 |
| 2 |
Morrison, McCulloch D (10)
|
VALY |
1:20.26 |
1:18.67 |
-1.59 |
| 3 |
Huffman, Remington M (10)
|
VAVABR |
1:33.58 |
1:31.32 |
-2.26 |
| 4 |
Wells, Samuel H (9)
|
VALY |
1:36.33 |
1:33.14 |
-3.19 |
| 5 |
Pivonka, Henry (9)
|
VACA-Y |
1:35.95 |
1:33.16 |
-2.79 |
| 7 |
Hoover, Walter L (10)
|
VACA-Y |
1:31.22 |
1:39.48 |
8.26 |
| 8 |
Kendall, Phillip R (10)
|
VALY |
1:49.85 |
1:46.13 |
-3.72 |
| 9 |
Moss, William M (9)
|
VALY |
1:47.01 |
1:46.37 |
-0.64 |
| 10 |
Holt, Anderson R (10)
|
VALY |
1:51.42 |
1:53.21 |
1.79 |
| 11 |
Watts, John A (9)
|
VALY |
2:03.04 |
2:00.98 |
-2.06 |
| 12 |
Berkley, Callan F (9)
|
VALY |
|
2:04.99 |
- |
| 13 |
Hill, Carson S (9)
|
VALY |
2:10.21 |
2:14.34 |
4.13 |
| 14 |
Hur, Jaewon (10)
|
VALY |
2:03.04 |
2:15.23 |
12.19 |
|
Fong, Zachary Y (9)
|
VALY |
|
DQ |
- |