| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Suh, Jonathan Y (12)
|
MRRA |
33.74 |
29.08 |
-4.66 |
| 2 |
Smith, Sebastian L (12)
|
MRRFAC |
29.39 |
30.72 |
1.33 |
| 3 |
Horgan, Edward L (12)
|
MRHVD |
32.65 |
31.52 |
-1.13 |
| 4 |
Hahn, Benjamin R (12)
|
MRRA |
34.19 |
32.34 |
-1.85 |
| 5 |
Simpfenderfer, Michael D (11)
|
MRRFAC |
32.99 |
32.80 |
-0.19 |
| 6 |
Santana, Delwin J (12)
|
MRLBA |
35.60 |
34.90 |
-0.70 |
| 7 |
Shapiro, Ryan J (11)
|
MRLBA |
40.00 |
37.41 |
-2.59 |
| 8 |
Wu, Patrick (12)
|
MRRFAC |
41.89 |
37.78 |
-4.11 |
| 9 |
Racz, Theodore R (11)
|
MRRA |
45.00 |
37.95 |
-7.05 |
| 10 |
Schweppe, Otto W (12)
|
MRNDAC |
37.97 |
40.33 |
2.36 |
| 11 |
Lim, Noah B (12)
|
MRRA |
44.10 |
40.53 |
-3.57 |
| 12 |
Dewhurst, Joseph M (12)
|
MRAG |
40.52 |
43.01 |
2.49 |
| 13 |
Daniels, Luke W (11)
|
MRNDAC |
44.25 |
43.72 |
-0.53 |
| 14 |
Blazek, Jackson M (11)
|
MRNDAC |
43.11 |
44.07 |
0.96 |
| 15 |
Grisales, Alexander * (12)
|
MRSSL |
43.56 |
44.53 |
0.97 |
| 16 |
Amaro, Dylan J (11)
|
MRNDAC |
40.69 |
45.19 |
4.50 |
| 17 |
Beaudoin, Noah S (11)
|
MRHVD |
43.37 |
46.80 |
3.43 |
| 18 |
Latino, Tristan M (11)
|
MRRFAC |
55.01 |
48.29 |
-6.72 |
| 19 |
Gaglione, Carmine (11)
|
MRSSL |
1:26.17 |
1:03.42 |
-22.75 |
|
Munn, Aaron J (11)
|
MRNDAC |
1:01.11 |
DQ |
- |
|
McClung, Max M (12)
|
MRRA |
32.78 |
DQ |
- |
|
Avancena, Christian A (12)
|
MRNDAC |
41.41 |
DQ |
- |
|
Goodman, Eric B (12)
|
MRSSL |
1:05.39 |
DQ |
- |
|
Dawkins, Ajani A (11)
|
MRNDAC |
1:10.11 |
NS |
- |