| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hall, Jay-Colin S (12)
|
GULAP |
29.38 |
30.28 |
0.90 |
| 2 |
Sassen, Thomas R (11)
|
GUSWAT |
32.42 |
32.12 |
-0.30 |
| 3 |
Del Angel, Levi A (11)
|
GUAQUA |
33.09 |
32.60 |
-0.49 |
| 4 |
Wen, Samuel J (12)
|
GUSHAC |
40.73 |
33.13 |
-7.60 |
| 5 |
Subramanya, Rishab (11)
|
GUHCAP |
|
35.55 |
- |
| 6 |
Soto, Eduardo A (11)
|
GUCOOG |
36.79 |
37.36 |
0.57 |
| 7 |
Pyeatt, Collin M (11)
|
GULJAC |
|
38.02 |
- |
| 8 |
Chow, Tobias J (12)
|
GUHCAP |
40.50 |
38.69 |
-1.81 |
| 9 |
Childers, Cameron N (12)
|
GUSHAC |
39.76 |
39.07 |
-0.69 |
| 10 |
Kurka, George J (11)
|
GUSHAC |
40.21 |
39.21 |
-1.00 |
| 11 |
Melo, Edgar A (11)
|
GUHCAP |
43.52 |
39.61 |
-3.91 |
| 12 |
Morales, Sebastian A (11)
|
GUHCAP |
46.39 |
40.66 |
-5.73 |
| 13 |
Queen, Evan J (12)
|
GUSHAC |
|
44.39 |
- |
| 14 |
Hilliard, Ayden M (11)
|
GUSHRK |
53.17 |
45.76 |
-7.41 |
| 15 |
Ervesun, Alejandro D (11)
|
GUAQUA |
52.67 |
45.88 |
-6.79 |
| 16 |
Lador, Itay (11)
|
GUCOOG |
|
46.44 |
- |
| 17 |
Nowakowski, Joseph E (11)
|
GUSCAT |
47.12 |
47.51 |
0.39 |
| 18 |
Morales, Alexzander X (11)
|
GUAQUA |
53.62 |
55.74 |
2.12 |
|
Ganapathy, Auyush (11)
|
GUSHRK |
|
DQ |
- |
|
van Kooijk, Chris M (11)
|
GULAP |
|
DQ |
- |
|
De Los Angeles, Sebastian (11)
|
GUSHAC |
57.48 |
DQ |
- |
|
Yakushkin, Vladislav I (12)
|
GUUN-S |
1:05.00 |
DQ |
- |
|
Zhao, Pengbo (12)
|
GUHCAP |
38.11 |
NS |
- |