| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bianco, Phillip C (12)
|
ADBFIN |
32.46 |
32.92 |
0.46 |
| 2 |
Andersen, Nathanial W (12)
|
ADUN |
38.48 |
37.84 |
-0.64 |
| 3 |
El Ghissassi, Awab (10)
|
NIUN |
39.06 |
38.66 |
-0.40 |
| 4 |
Crowley, Ethan E (12)
|
ADSCHE |
|
40.43 |
- |
| 5 |
Nagaraj, Aryaman N (12)
|
NECRIM |
44.94 |
43.79 |
-1.15 |
| 6 |
Nelson, Quinn M (10)
|
ADSCHE |
43.02 |
44.59 |
1.57 |
| 7 |
Krenav, Evan T (11)
|
ADEELS |
43.96 |
47.02 |
3.06 |
| 8 |
Johnson, Patrick R (11)
|
ADSCHE |
49.41 |
48.36 |
-1.05 |
| 9 |
Ackerman-Vallala, Ethan R (9)
|
NECRIM |
45.40 |
49.34 |
3.94 |
| 10 |
Heidbreder, Evan W (11)
|
ADBFIN |
1:03.82 |
58.90 |
-4.92 |
| 11 |
Tieckelmann, Connor R (10)
|
ADSCHE |
59.00 |
1:01.50 |
2.50 |
|
Manchala, Vivek V (11)
|
NECRIM |
|
DQ |
- |
|
Durr, Tucker C (10)
|
ADSCHE |
43.98 |
NS |
- |