| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Townsend, Chance J (11)
|
MRWEST |
32.12 |
31.32 |
-0.80 |
| 2 |
Sichtnik, Daniel * (12)
|
MRWEST |
35.32 |
34.74 |
-0.58 |
| 3 |
Guglielmo, Gerard J (12)
|
MRLBA |
44.83 |
35.14 |
-9.69 |
| 4 |
Cornish, Jack A (12)
|
MRWEST |
37.46 |
36.57 |
-0.89 |
| 5 |
Del Rosario, Edmund Jacob C (12)
|
MRPATS |
41.91 |
37.80 |
-4.11 |
| 6 |
Koufalis, Konstantinos (12)
|
MRBAD |
36.85 |
38.16 |
1.31 |
| 7 |
Cerrato, Jacob A (12)
|
MRMWDA |
39.39 |
38.26 |
-1.13 |
| 8 |
Gonzalez, James (11)
|
MRAPEX |
37.97 |
38.28 |
0.31 |
| 9 |
Shapiro, Jason M (12)
|
MRLBA |
42.57 |
38.31 |
-4.26 |
| 10 |
Langerfeld, Robert (11)
|
MRBAD |
39.67 |
39.50 |
-0.17 |
| 11 |
White, Ronan W (11)
|
MRPATS |
53.37 |
40.02 |
-13.35 |
| 12 |
Loveless, Ryan (11)
|
MRBAD |
42.94 |
44.44 |
1.50 |
| 13 |
Vincent, Michael R (12)
|
MRBAD |
44.98 |
44.83 |
-0.15 |
| 14 |
Sloley, Bryce A (12)
|
MRPBAC |
38.76 |
NS |
- |