| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thigpen, Charles G (12)
|
MREAST |
26.43 |
27.03 |
0.60 |
| 2 |
Partridge, Dashiell (12)
|
CTGRYM |
28.84 |
28.28 |
-0.56 |
| 3 |
Sahi, Maximus Sandeep Alex (12)
|
MREAST |
29.17 |
29.75 |
0.58 |
| 4 |
Masters, Andrew C (12)
|
MREAST |
29.64 |
30.44 |
0.80 |
| 5 |
Rogers, Hunter T (12)
|
CTGRYM |
29.72 |
31.26 |
1.54 |
| 6 |
Rodriguez, Christian J (12)
|
MREAST |
32.78 |
31.96 |
-0.82 |
| 7 |
Kania-Neira, Nikko (11)
|
CTGRYM |
30.87 |
32.16 |
1.29 |
| 8 |
Kampf, William S (11)
|
CTGRYM |
31.65 |
32.76 |
1.11 |
| 9 |
Biddle, James D (11)
|
CTGRYM |
34.18 |
33.21 |
-0.97 |
| 10 |
Gojka, Joseph R (11)
|
MREAST |
36.23 |
33.58 |
-2.65 |
| 11 |
Afshar, Nicolas C (11)
|
MREAST |
33.99 |
33.69 |
-0.30 |
| 12 |
Amen, Logan B (12)
|
CTGRYM |
|
34.56 |
- |
| 13 |
Cha, Oliver (11)
|
CTGRYM |
35.69 |
35.67 |
-0.02 |
| 14 |
Acevedo, Ralph (12)
|
MREAST |
38.96 |
37.40 |
-1.56 |
| 15 |
Geer, Charles M (11)
|
MREAST |
21.06 |
37.60 |
16.54 |
| 16 |
Basavaraju, Ronav S (12)
|
MREAST |
|
40.10 |
- |
| 17 |
Dong, Tian (11)
|
MREAST |
48.04 |
43.11 |
-4.93 |
| 18 |
Licciardello, Salvatore M (12)
|
MREAST |
53.76 |
49.67 |
-4.09 |