| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cerda, Pablo E (14)
|
IADSMY |
36.10 |
32.14 |
-3.96 |
| 2 |
White, John (13)
|
RR |
34.86 |
33.50 |
-1.36 |
| 3 |
Claypool, William H (13)
|
IADSMY |
34.84 |
35.55 |
0.71 |
| 4 |
Coffelt, Matthew C (14)
|
IADSMY |
40.68 |
35.61 |
-5.07 |
| 5 |
Shafer, Samson E (13)
|
IADSMY |
37.32 |
36.43 |
-0.89 |
| 6 |
McDonough, Andrew C (14)
|
IADSMY |
46.30 |
39.09 |
-7.21 |
| 7 |
Miller, Harrison C (14)
|
IADSMY |
42.29 |
40.75 |
-1.54 |
| 8 |
Blanchfield, Ethan G (13)
|
IADSMY |
|
41.89 |
- |
| 9 |
Cataldi, Elliott Z (13)
|
IADSMY |
42.50 |
43.38 |
0.88 |
| 10 |
Johnson, Ryan N (14)
|
IADSMY |
45.14 |
45.18 |
0.04 |
| 11 |
Finley, Phelan M (14)
|
IADSMY |
|
45.34 |
- |
| 12 |
Sells, Nate (13)
|
RR |
46.55 |
47.22 |
0.67 |
| 13 |
Pontius, Andrew F (13)
|
IADSMY |
|
48.42 |
- |
| 14 |
Wilson, Grant (13)
|
RR |
1:00.49 |
50.67 |
-9.82 |
| 15 |
Craigmile, Nicholas F (13)
|
IADSMY |
|
51.83 |
- |
|
Cooper, Sebastian C (13)
|
IADSMY |
49.08 |
NS |
- |