| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eggler, Theodore E (12)
|
NIGRAY |
30.13 |
30.36 |
0.23 |
| 2 |
Judd, Cody (11)
|
NIGRAY |
31.42 |
31.10 |
-0.32 |
| 3 |
Singer, Jaden (12)
|
NIGRAY |
32.53 |
32.51 |
-0.02 |
| 4 |
Chakkalakal, Vincent * (12)
|
NIGRAY |
33.64 |
32.78 |
-0.86 |
| 5 |
Wang, Ziao Wang O (11)
|
NIGRAY |
32.97 |
33.40 |
0.43 |
| 6 |
Spencer, Deven T (12)
|
NIGRAY |
36.70 |
34.75 |
-1.95 |
| 7 |
Useda, Andres W (12)
|
NIGRAY |
38.62 |
34.95 |
-3.67 |
| 8 |
Boicourt, Aidan (11)
|
NIKTYC |
34.12 |
35.80 |
1.68 |
| 9 |
Pettit, Mason (12)
|
NIKTYC |
35.22 |
35.84 |
0.62 |
| 10 |
Otero-Vazquez, Santiago (12)
|
NIGRAY |
35.16 |
36.39 |
1.23 |
| 11 |
Markman, Leopold (12)
|
NIGRAY |
36.48 |
36.67 |
0.19 |
| 12 |
Angona, Joshua M (11)
|
NIGRAY |
38.81 |
40.01 |
1.20 |
| 13 |
Zuo, Yiding (11)
|
NIGRAY |
37.63 |
40.35 |
2.72 |
| 14 |
Musa, Michael A (11)
|
NIGRAY |
39.07 |
41.91 |
2.84 |
| 15 |
Williams, Oliver S (11)
|
NIGRAY |
49.18 |
47.24 |
-1.94 |
| 16 |
Zhang, Alexander Y (11)
|
NIGRAY |
44.97 |
53.43 |
8.46 |