| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bureau, Jack J (11)
|
SRBY |
29.74 |
29.11 |
-0.63 |
| 2 |
Akpan, Jaden U (11)
|
SRBY |
31.65 |
30.67 |
-0.98 |
| 3 |
Geffros, Vaughn C (12)
|
SRBSC |
32.33 |
30.92 |
-1.41 |
| 4 |
Rieth, Liam R (12)
|
SRBY |
31.01 |
31.15 |
0.14 |
| 5 |
Hogin Serrato, Dominic R (12)
|
SRNST |
31.85 |
32.09 |
0.24 |
| 6 |
Orihuela, Carlos S (12)
|
SRSV5B |
32.55 |
33.43 |
0.88 |
| 7 |
Harris, Aiden G (11)
|
SRBY |
48.99 |
38.30 |
-10.69 |
| 8 |
Demick, Djrevan N (12)
|
SREST |
|
38.86 |
- |
| 9 |
Barbeau, Jack T (11)
|
SRBSC |
42.67 |
39.50 |
-3.17 |
| 10 |
McClure, Alexander A (11)
|
SRNST |
53.09 |
42.16 |
-10.93 |
| 11 |
Zarse, Tomas K (12)
|
SRBY |
|
42.85 |
- |
| 12 |
Ibarra, Jayden J (11)
|
SRCSC |
1:04.40 |
43.58 |
-20.82 |
| 13 |
Priggemeier, Kaleb I (11)
|
SRBY |
41.40 |
44.77 |
3.37 |
| 14 |
Tuckett, Kaleb T (12)
|
SRNST |
|
50.64 |
- |