| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Breithaupt, Truman A (12)
|
LAES |
1:09.05 |
1:05.99 |
-3.06 |
| 2 |
Roper, Joshua S (12)
|
LARRAC |
1:07.01 |
1:06.14 |
-0.87 |
| 3 |
Johnson, Christian G (12)
|
LAWAVE |
1:10.88 |
1:09.86 |
-1.02 |
| 4 |
Kiihnl, Christopher A (12)
|
LARRAC |
1:15.74 |
1:11.21 |
-4.53 |
| 5 |
Ponder, Zachary K (12)
|
LARRAC |
1:17.47 |
1:14.68 |
-2.79 |
| 6 |
Solitario, Enzo W (11)
|
LAWAVE |
1:20.04 |
1:18.85 |
-1.19 |
| 7 |
Duronslet, Julian C (11)
|
LAWAVE |
1:19.95 |
1:19.30 |
-0.65 |
| 8 |
Hedrick, Kayden S (11)
|
LAFINS |
1:33.32 |
1:22.52 |
-10.80 |
| 9 |
Dobie, Conner M (12)
|
LAFINS |
1:23.95 |
1:23.06 |
-0.89 |
| 10 |
Martin, Harrison L (11)
|
LATAQ |
|
1:23.97 |
- |
| 11 |
Mayard, Andre P (12)
|
LACOLA |
1:26.19 |
1:26.06 |
-0.13 |
| 12 |
Herb, Garrett A (11)
|
STASC |
1:37.29 |
1:30.07 |
-7.22 |
| 13 |
Nicolosi, Augustus J (12)
|
LARRAC |
1:28.75 |
1:30.08 |
1.33 |
| 14 |
O'Kelley, Jace A (11)
|
LASPAR |
|
1:31.22 |
- |
| 15 |
Liengsawangwong, Pakorn (12)
|
LAFINS |
1:46.82 |
1:31.47 |
-15.35 |
| 16 |
Stroderd, Austin L (12)
|
LASPAR |
1:41.69 |
1:33.42 |
-8.27 |
| 17 |
Guice, George R (11)
|
LATAQ |
|
1:37.15 |
- |
| 18 |
Williams, Jack L (11)
|
LACOLA |
1:39.49 |
1:38.50 |
-0.99 |
|
Guidry, Frederick H (12)
|
LASC |
|
NS |
- |
|
Swanson, Daniel H (12)
|
LASC |
|
NS |
- |
|
Cart, Slade A (12)
|
LACOLA |
1:24.97 |
NS |
- |