| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Conlan, William M (9)
|
VAHNVR |
40.49 |
40.40 |
-0.09 |
| 2 |
Weaber, Alexander R (10)
|
VASMAC |
50.83 |
43.53 |
-7.30 |
| 3 |
Leger, Noah J (9)
|
VALY |
52.64 |
44.60 |
-8.04 |
| 4 |
Burgess, Robert L (10)
|
VAQSTS |
43.92 |
45.22 |
1.30 |
| 5 |
Hartley, Benjamin M (9)
|
VAQSTS |
44.02 |
45.51 |
1.49 |
| 6 |
Kiser, Harrison J (9)
|
VAGATR |
44.86 |
46.16 |
1.30 |
| 7 |
Queen, Oliver J (9)
|
VAGATR |
47.35 |
51.34 |
3.99 |
| 8 |
Richardson, William I (9)
|
VASMAC |
51.62 |
55.78 |
4.16 |
| 9 |
McMunn, Noah O (10)
|
VAPSDN |
59.17 |
1:06.25 |
7.08 |
| 10 |
Hayes, Oliver B (9)
|
VACCA |
|
1:07.36 |
- |
|
sun, Thomas R (10)
|
VAHOKI |
1:09.65 |
DQ |
- |
|
Marchelletta, Luca R (10)
|
VAHNVR |
1:09.37 |
NS |
- |