| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeLisio, Tyson K (12)
|
ADTAC |
26.84 |
27.01 |
0.17 |
| 2 |
Perras, Alixander C (11)
|
ADWAVE |
30.49 |
30.54 |
0.05 |
| 3 |
Moran, Charles R (12)
|
ADJJSC |
31.19 |
31.51 |
0.32 |
| 4 |
Bu, Alan (12)
|
ADDELM |
34.24 |
31.60 |
-2.64 |
| 5 |
Ring, Dylan G (11)
|
ADTAC |
31.94 |
32.08 |
0.14 |
| 6 |
Wang, Alex (11)
|
ADDELM |
31.59 |
32.09 |
0.50 |
| 7 |
Mistler, Bruce M (11)
|
ADSIDN |
33.11 |
32.60 |
-0.51 |
| 8 |
Witting, Liam T (11)
|
ADDELM |
32.71 |
32.83 |
0.12 |
| 9 |
Splonskowski, Brendan J (12)
|
ADJJSC |
32.89 |
32.93 |
0.04 |
| 10 |
Jenkins, Levi R (11)
|
ADBSPA |
34.18 |
34.29 |
0.11 |
| 11 |
Waite, Liam B (12)
|
ADJJSC |
33.82 |
36.46 |
2.64 |
| 12 |
Penfold, Michael F (11)
|
ADBSPA |
39.11 |
38.72 |
-0.39 |
| 13 |
Bacon, Griffin W (12)
|
ADHAWK |
40.26 |
39.15 |
-1.11 |
| 14 |
Ball, Turner W (11)
|
ADTAC |
38.63 |
40.37 |
1.74 |
| 15 |
Raghubar, Alexander J (11)
|
ADJJSC |
43.44 |
45.98 |
2.54 |
| 16 |
Raso, Jack B (11)
|
ADBSPA |
42.00 |
46.17 |
4.17 |
| 17 |
Fisk, Collin (11)
|
ADJJSC |
47.28 |
50.53 |
3.25 |
| 18 |
Beckstead, Landon J (12)
|
ADWAVE |
|
55.72 |
- |
|
Kross, Owen J (12)
|
ADDELM |
|
NS |
- |