| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brkanovic, Isak A (10)
|
ADDELM |
33.43 |
33.59 |
0.16 |
| 2 |
Miller, Jason R (10)
|
ADUN |
33.74 |
34.99 |
1.25 |
| 3 |
Hershberg, Jacob C (9)
|
ADDELM |
34.52 |
35.09 |
0.57 |
| 4 |
Orcutt, Andrew T (10)
|
ADUN |
37.22 |
36.69 |
-0.53 |
| 5 |
Jerome, Christian V (9)
|
ADUSAM |
40.38 |
37.07 |
-3.31 |
| 6 |
Hopper, Andrew W (10)
|
ADDELM |
36.74 |
37.46 |
0.72 |
| 7 |
Karaca, Rowan H (10)
|
ADSCHE |
39.75 |
41.16 |
1.41 |
| 8 |
Cao, James Y (10)
|
ADDELM |
42.10 |
41.74 |
-0.36 |
| 9 |
Goffioul, Loic M (9)
|
ADSARY |
46.36 |
42.78 |
-3.58 |
| 10 |
Lilly, Owen M (10)
|
ADDELM |
44.71 |
43.13 |
-1.58 |
| 11 |
Staudinger, Samuel P (9)
|
ADALBS |
42.04 |
44.39 |
2.35 |
| 12 |
O'Loughlin, John Jr E (9)
|
ADSSCY |
43.68 |
44.43 |
0.75 |
| 13 |
DeMare III, Vincent P (10)
|
ADJJSC |
46.43 |
45.01 |
-1.42 |
| 14 |
Witting, Liam T (10)
|
ADDELM |
41.74 |
46.80 |
5.06 |
| 15 |
Pearlstein, Daniel E (10)
|
ADDELM |
53.77 |
46.98 |
-6.79 |
| 16 |
Savage, Ian R (9)
|
ADDELM |
|
47.44 |
- |
| 17 |
Nesbit, Gabriel G (10)
|
ADBENN |
51.33 |
47.64 |
-3.69 |
| 18 |
Wilkosz, Matthew M (10)
|
ADCLIN |
48.57 |
51.01 |
2.44 |
| 19 |
Aldi, Angelo S (10)
|
ADSCHE |
|
51.20 |
- |
| 20 |
Eldred, Davian M (10)
|
ADGLFY |
52.35 |
51.84 |
-0.51 |
|
Walsh, Evan T (10)
|
ADSCHE |
|
DQ |
- |
|
Cao, Austin W (9)
|
ADJJSC |
|
DQ |
- |