| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farrington, Kyle J (10)
|
NICAQY |
32.96 |
33.06 |
0.10 |
| 2 |
Cunningham, Rigoberto P (10)
|
NIGRAY |
32.85 |
33.40 |
0.55 |
| 3 |
Sanderson, Billy L (10)
|
NIGRAY |
37.13 |
34.65 |
-2.48 |
| 4 |
Tellem, Aiden J (10)
|
NIGRAY |
34.86 |
34.80 |
-0.06 |
| 5 |
Cunningham, Antonio J (10)
|
NIGRAY |
35.68 |
36.90 |
1.22 |
| 6 |
Harrington, Robert A (9)
|
NIGRAY |
38.50 |
41.95 |
3.45 |
| 7 |
Krohn, Gavin (9)
|
NIGRAY |
38.92 |
42.01 |
3.09 |
| 8 |
Malec, Sawyer J (10)
|
NICAQY |
37.20 |
43.90 |
6.70 |
| 9 |
Learn, Benjamin (10)
|
NICAQY |
45.62 |
45.15 |
-0.47 |
| 10 |
Gracioso, Talon S (10)
|
NICAQY |
45.70 |
47.32 |
1.62 |
| 11 |
Soler-Harand, Charles (10)
|
NIGRAY |
44.79 |
47.73 |
2.94 |
| 12 |
Yip, Evan T (9)
|
NIGRAY |
52.11 |
50.74 |
-1.37 |
|
Singer, Evan (10)
|
NIGRAY |
39.73 |
DQ |
- |