| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ormiston, Brendan M (11)
|
LELSSC |
36.46 |
35.46 |
-1.00 |
| 2 |
Ketvertis, Drew T (11)
|
LECLES |
40.92 |
42.02 |
1.10 |
| 3 |
Kaylor, Jackson E (11)
|
LELSSC |
|
42.10 |
- |
| 4 |
Said, Ali T (11)
|
LELSSC |
45.92 |
42.64 |
-3.28 |
| 5 |
Ghobrial, Jonathan M (11)
|
LELSSC |
43.56 |
44.10 |
0.54 |
| 6 |
Saab, Andrew J (11)
|
LELSSC |
48.30 |
44.21 |
-4.09 |
| 7 |
Draeger, Aidan A (11)
|
LELSSC |
50.63 |
45.37 |
-5.26 |
| 8 |
Smith, Liam J (11)
|
LELRST |
50.18 |
45.45 |
-4.73 |
| 9 |
Grasso, Dominic T (11)
|
LELSSC |
|
46.26 |
- |
| 10 |
Jouma, Danny N (11)
|
LEWEST |
50.69 |
46.40 |
-4.29 |
| 11 |
Smith, Ian R (11)
|
LEAAC |
48.78 |
46.48 |
-2.30 |
| 12 |
Hoy, Kegan A (11)
|
LELSSC |
50.02 |
47.02 |
-3.00 |
| 13 |
Narendrakumar, Adharsh (11)
|
LECLES |
43.82 |
47.31 |
3.49 |
| 14 |
McCoy, Griffin H (11)
|
LELSSC |
53.46 |
49.10 |
-4.36 |
| 15 |
Samide, Ethan J (11)
|
LELSSC |
44.14 |
49.89 |
5.75 |
| 16 |
Price, Tyler J (11)
|
LECLES |
48.76 |
50.22 |
1.46 |
|
Shear, Jason T (11)
|
LECLES |
57.23 |
DQ |
- |