| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cochran, Jeffrey C (15)
|
LARRAC |
28.54 |
28.19 |
-0.35 |
| 2 |
Epp, Nate B (17)
|
LACLAC |
|
29.28 |
- |
| 3 |
Oster, Davis A (16)
|
NTTRAC |
30.58 |
29.56 |
-1.02 |
| 4 |
Booth, Christian L (17)
|
LACLAC |
30.62 |
29.65 |
-0.97 |
| 5 |
Bradford, Cameron P (15)
|
LACLAC |
29.66 |
29.76 |
0.10 |
| 6 |
Schlang, Mason J (16)
|
LASPAR |
|
30.06 |
- |
| 7 |
Lipp, Joshua C (15)
|
NTMTRO |
30.08 |
31.38 |
1.30 |
| 8 |
Hapgood, Aaron T (16)
|
LARRAC |
|
31.84 |
- |
| 9 |
Buenaventura III, Narciso M (15)
|
NTTRAC |
33.09 |
31.88 |
-1.21 |
| 10 |
Cicman, Logan J (16)
|
NTMTRO |
33.26 |
32.35 |
-0.91 |
| 11 |
Harmson, Reed D (17)
|
LASC |
38.20 |
32.38 |
-5.82 |
| 12 |
Wang, Andrew L (16)
|
LASPAR |
|
32.64 |
- |
| 13 |
Harmson, Joshua E (15)
|
LASC |
38.13 |
32.97 |
-5.16 |
| 14 |
Feeney, Jameson D (17)
|
LARRAC |
34.57 |
33.98 |
-0.59 |
| 15 |
Kleinschmidt, Gabriel S (15)
|
LASPAR |
|
34.31 |
- |
| 16 |
Descant, Jackson P (15)
|
LASC |
35.56 |
34.37 |
-1.19 |
| 17 |
Geter, Steven B (15)
|
LACOSS |
|
54.81 |
- |
|
Eckert, Samuel F (15)
|
NTTRAC |
36.72 |
NS |
- |