| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Adragna, Carter F (10)
|
CTSMST |
34.68 |
34.37 |
-0.31 |
| 2 |
Shemiako, Maksimilian V (10)
|
CTPSDY |
41.75 |
39.49 |
-2.26 |
| 3 |
Wilk, Christian J (10)
|
CTSMST |
43.82 |
43.52 |
-0.30 |
| 4 |
Clark, Connor T (9)
|
CTSMST |
46.29 |
44.85 |
-1.44 |
| 5 |
Jakka, Neel U (9)
|
CTTP |
|
51.13 |
- |
| 6 |
Andrews, Ozzy J (10)
|
CTWYW |
56.51 |
1:00.42 |
3.91 |
| 7 |
Chila, Gavin J (9)
|
CTSMST |
|
1:01.10 |
- |
| 8 |
Donovan, Michael L (9)
|
CTWYW |
50.92 |
1:02.92 |
12.00 |
|
Daniel, Asher G (9)
|
CTPSDY |
1:05.00 |
DQ |
- |
|
Pena, Harvey J (10)
|
CTPSDY |
43.86 |
DQ |
- |
|
Fletcher-Ford, Liam J (9)
|
CTRYWC |
59.03 |
DQ |
- |
|
Place, Cameron W (10)
|
CTRYWC |
40.49 |
DQ |
- |
|
Denneen, Patrick G (10)
|
CTWYW |
1:10.92 |
DQ |
- |
|
Meyer, Casey (9)
|
CTWYW |
59.24 |
DQ |
- |
|
Rutkowski, Gabriel (10)
|
CTWYW |
1:10.92 |
DQ |
- |
|
Yeager, Jack H (10)
|
CTWYW |
51.50 |
DQ |
- |