| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wee, Dylan (12)
|
CADRGN |
37.00 |
37.08 |
0.08 |
| 2 |
Barnhart, Benjamin I (12)
|
CAWYO |
37.21 |
37.11 |
-0.10 |
| 3 |
Pham, Jonathan (12)
|
CADRGN |
|
39.93 |
- |
| 4 |
Kiang, Zhi Feng Etan (11)
|
CAEVY |
43.29 |
40.06 |
-3.23 |
| 5 |
Kim, Ryan (12)
|
CADRGN |
40.08 |
40.24 |
0.16 |
| 6 |
Wang, Patrick (12)
|
CAWYO |
41.64 |
40.30 |
-1.34 |
| 7 |
Jee, Min (11)
|
CAWFY |
41.64 |
40.44 |
-1.20 |
| 8 |
Eubank, Eric (12)
|
CADRGN |
42.20 |
40.56 |
-1.64 |
| 9 |
Fernando, Reshan Keshav (12)
|
CADRGN |
|
41.60 |
- |
| 10 |
Felix, Andrew (12)
|
CAWYO |
42.44 |
42.14 |
-0.30 |
| 11 |
Sahakian, Bodhi (12)
|
CAWFY |
|
42.87 |
- |
| 12 |
Prather, Ater (12)
|
CADRGN |
44.43 |
44.09 |
-0.34 |
| 13 |
Smith, Marco (11)
|
CAFFY |
45.01 |
44.72 |
-0.29 |
| 14 |
Fernando, Nitesh Ashwin (11)
|
CADRGN |
|
45.57 |
- |
| 15 |
Makiling, Andreas (11)
|
CABUR |
45.98 |
45.81 |
-0.17 |
| 16 |
Alvarez-Salazar, Edrik (12)
|
CADRGN |
47.50 |
45.96 |
-1.54 |
| 17 |
Hu, Charles (11)
|
CADRGN |
45.08 |
46.08 |
1.00 |
| 18 |
Jeong, Marin (11)
|
CADRGN |
46.24 |
46.36 |
0.12 |
| 19 |
Ellingsen, Cash (12)
|
CAGLBY |
|
47.78 |
- |
| 20 |
Lee, Benjamin (12)
|
CAWYO |
47.15 |
48.34 |
1.19 |
| 21 |
Rivas, Sergio (12)
|
CAGWY |
|
49.66 |
- |
| 22 |
Molina, Felix (11)
|
CADRGN |
48.50 |
50.27 |
1.77 |
| 23 |
Gantt, Parker (11)
|
CAEVY |
|
51.28 |
- |
| 24 |
Kusano, Noah (11)
|
CAWYO |
50.94 |
51.81 |
0.87 |
| 25 |
Kmbikyan, Michael (11)
|
CABUR |
51.47 |
51.82 |
0.35 |
| 26 |
Zhao, Will (11)
|
CAWFY |
|
53.66 |
- |
| 27 |
Ermert-Espinosa, Esai (12)
|
CAWFY |
|
55.91 |
- |
| 28 |
Hua, Zach (12)
|
CAFFY |
53.91 |
58.04 |
4.13 |
| 29 |
Flores, Emanuel A (12)
|
CAWYO |
1:00.75 |
1:00.60 |
-0.15 |
| 30 |
Terrazas, Bren (12)
|
CAGWY |
1:14.91 |
1:05.09 |
-9.82 |
|
Cisneros, Ayden (11)
|
CAGWY |
55.40 |
DQ |
- |
|
Bugarin, Logan (12)
|
CAGWY |
|
DQ |
- |