| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cunningham, Rigoberto P (10)
|
NIGRAY |
32.85 |
34.45 |
1.60 |
| 2 |
Tellem, Aiden J (10)
|
NIGRAY |
35.98 |
34.86 |
-1.12 |
| 3 |
Cunningham, Antonio J (10)
|
NIGRAY |
35.68 |
37.31 |
1.63 |
| 4 |
Krohn, Gavin (9)
|
NIGRAY |
40.73 |
38.92 |
-1.81 |
| 5 |
Lawrence, William (9)
|
ZZHRNY |
42.46 |
38.98 |
-3.48 |
| 6 |
Savage, Kieran E (9)
|
NIGRAY |
39.49 |
39.23 |
-0.26 |
| 7 |
Singer, Evan (10)
|
NIGRAY |
39.73 |
41.13 |
1.40 |
| 8 |
Harrington, Robert A (9)
|
NIGRAY |
38.50 |
43.51 |
5.01 |
| 9 |
Bracco, Benjamin (9)
|
NIKTYC |
49.86 |
47.66 |
-2.20 |
| 10 |
May, Devon (10)
|
ZZHRNY |
47.87 |
51.30 |
3.43 |
| 11 |
Yip, Evan T (9)
|
NIGRAY |
55.33 |
52.11 |
-3.22 |
|
Gabrielsen, William S (10)
|
NIGRAY |
49.43 |
NS |
- |