| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McNamee, Jeffrey R (12)
|
ORHEAT |
32.18 |
31.17 |
-1.01 |
| 2 |
Wrona, Sebastian (11)
|
UTPCS |
31.46 |
31.20 |
-0.26 |
| 3 |
Dimitriu, Stefan (12)
|
SRBSC |
38.90 |
33.75 |
-5.15 |
| 4 |
Rieth, Liam R (11)
|
SRBY |
36.65 |
35.45 |
-1.20 |
| 5 |
Maxell, Tyler B (12)
|
SRBY |
36.19 |
35.69 |
-0.50 |
| 6 |
Schnitzeler, Alexander J (11)
|
SRUNMV |
39.40 |
37.44 |
-1.96 |
| 7 |
Sheets, Kyle C (11)
|
SRCSC |
43.98 |
41.08 |
-2.90 |
| 8 |
Prudhomme, Joshua M (12)
|
SRBY |
48.66 |
42.54 |
-6.12 |
| 9 |
Hogin Serrato, Dominic R (11)
|
SRNST |
47.79 |
45.49 |
-2.30 |
| 10 |
Stallones, Aidan R (11)
|
SRMVM |
47.42 |
46.82 |
-0.60 |
| 11 |
Herrera, Ian S (12)
|
ORHEAT |
47.01 |
48.85 |
1.84 |
| 12 |
Adair, Drake A (12)
|
IELGSC |
49.84 |
50.94 |
1.10 |
| 13 |
Parry, Ashton M (12)
|
SNWINN |
53.84 |
55.92 |
2.08 |
| 14 |
Penner, Isaac J (12)
|
SRNST |
|
1:09.25 |
- |
|
Echevarria-Quispe, Alfredo P (11)
|
SRSV5B |
43.96 |
NS |
- |
|
Orihuela, Carlos S (11)
|
SRSV5B |
44.10 |
NS |
- |