| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roper, Joshua S (12)
|
LARRAC |
33.70 |
29.87 |
-3.83 |
| 2 |
Clark, Tanner W (12)
|
LABAC |
34.50 |
33.58 |
-0.92 |
| 3 |
Kiihnl, Christopher A (12)
|
LARRAC |
40.70 |
34.00 |
-6.70 |
| 4 |
Ponder, Zachary K (12)
|
LARRAC |
34.52 |
34.99 |
0.47 |
| 5 |
Reeder, Tillman C (12)
|
LABAC |
33.22 |
35.59 |
2.37 |
| 6 |
Nicolosi, Augustus J (12)
|
LARRAC |
44.20 |
40.16 |
-4.04 |
| 7 |
Letchuman, Raj (12)
|
LARRAC |
49.10 |
40.45 |
-8.65 |
| 8 |
Joseph, Caleb A (12)
|
LARRAC |
43.43 |
40.85 |
-2.58 |
| 9 |
Higgins, Harrison J (11)
|
LARRAC |
52.54 |
47.26 |
-5.28 |
| 10 |
Egginton, Chase H (11)
|
LARRAC |
59.77 |
50.92 |
-8.85 |
|
Rina, John Matthew T (11)
|
LARRAC |
|
DQ |
- |
|
Winston, Rickey A (11)
|
LARRAC |
|
DQ |
- |