| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brkanovic, Isak A (11)
|
ADDELM |
34.53 |
29.81 |
-4.72 |
| 2 |
Smith, Benjamin N (12)
|
ADGLEN |
34.47 |
32.37 |
-2.10 |
| 3 |
Wettig, Gabriel J (12)
|
ADSCHE |
32.36 |
33.18 |
0.82 |
| 4 |
Karaca, Rowan H (11)
|
ADSCHE |
36.59 |
34.39 |
-2.20 |
| 5 |
Otten, Ryan J (12)
|
ADSCHE |
33.79 |
34.75 |
0.96 |
| 6 |
Lilly, Owen M (11)
|
ADDELM |
41.32 |
36.40 |
-4.92 |
| 7 |
Campbell, Nick S (12)
|
ADSARY |
38.55 |
36.65 |
-1.90 |
| 8 |
Wang, Jake H (12)
|
ADSCHE |
37.15 |
37.64 |
0.49 |
| 9 |
Roopnarine, Josha A (12)
|
ADBENN |
37.45 |
38.85 |
1.40 |
| 10 |
Wang, Maxwell C (12)
|
ADSCHE |
38.28 |
39.51 |
1.23 |
| 11 |
Tieckelmann, Connor R (12)
|
ADSCHE |
44.83 |
40.42 |
-4.41 |
| 12 |
Luley, Troy J (11)
|
ADCLIN |
43.14 |
45.20 |
2.06 |
| 13 |
Carroll, Luke J (12)
|
ADUN |
46.11 |
46.12 |
0.01 |
| 14 |
Shaw, Aidan X (12)
|
ADGRGF |
46.91 |
48.30 |
1.39 |
| 15 |
Fermon, Zane I (12)
|
ADUN |
49.87 |
51.21 |
1.34 |
| 16 |
Kasper, Noah K (11)
|
ADSCHE |
53.31 |
53.11 |
-0.20 |
| 17 |
Nuccio, Dominic S (11)
|
ADBENN |
|
55.01 |
- |
|
Splendido, Luke J (11)
|
ADSCHE |
42.99 |
DQ |
- |
|
Sanchez, Anthony P (11)
|
ADSCHE |
34.90 |
NS |
- |
|
Montalbano, Jacob V (12)
|
ADSCHE |
38.76 |
NS |
- |
|
Witting, Liam T (11)
|
ADDELM |
39.24 |
NS |
- |
|
Pearlstein, Daniel E (11)
|
ADDELM |
44.08 |
NS |
- |