| Lane |
Swimmer |
Team |
Place |
Time |
| 1 |
Eugene Choi |
Moons Aquatics Club |
2 |
44.93 |
| 2 |
Carlton Krueger |
Potomac Marlins |
11 |
56.82 |
| 2 |
Will Toman |
Arlington Aquatic Club |
12 |
58.87 |
| 3 |
Mason Wickstrom |
Nation's Capital Swim Club, Bu |
1 |
43.25 |
| 3 |
James Piland |
Nation's Capital Swim Club, Bu |
5 |
49.65 |
| 4 |
Daniel Know |
Moons Aquatics Club |
15 |
NS |
| 4 |
Haskew Pearson |
Nation's Capital Swim Club, Bu |
6 |
50.63 |
| 5 |
Luke Sturtevant |
Mason Makos Swim Team |
3 |
49.01 |
| 5 |
Kenneth Johnson |
Nation's Capital Swim Club, Bu |
10 |
55.81 |
| 6 |
Miles Kresic |
Nation's Capital Swim Club, Bu |
4 |
49.04 |
| 6 |
Joseph Bliem |
Nation's Capital Swim Club, Bu |
4 |
49.04 |
| 7 |
Mason Worst |
Nation's Capital Swim Club, Bu |
9 |
52.52 |
| 7 |
Minguk Chu |
Potomac Marlins |
15 |
DQ |
| 8 |
Aidan Munn |
Nation's Capital Swim Club, Bu |
13 |
1:02.19 |
| 8 |
Jackson Wright |
Arlington Aquatic Club |
8 |
51.66 |
| 9 |
Brayden Conrad |
Nation's Capital Swim Club, Bu |
14 |
1:11.60 |
| 9 |
Gleb Babahov |
Nation's Capital Swim Club, Bu |
7 |
50.96 |
| 10 |
Ethan Gorman |
Potomac Marlins |
15 |
DQ |
| 10 |
Aidan Shaw |
Potomac Marlins |
15 |
DQ |