| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bhatnagar, Jai (13)
|
ADUSAM |
1:01.48 |
55.52 |
-5.96 |
| 2 |
Skuza, Alexander A (14)
|
ADDELM |
1:02.84 |
57.18 |
-5.66 |
| 3 |
McCord, Grady A (13)
|
ADKING |
1:03.17 |
57.71 |
-5.46 |
| 4 |
Bewlay, Charles E (14)
|
ADSCHE |
58.32 |
58.87 |
0.55 |
| 5 |
Lisella, Miller J (13)
|
ADUSAM |
1:01.89 |
59.01 |
-2.88 |
| 6 |
Mowry, Kyle G (13)
|
ADUSAM |
1:02.34 |
1:00.15 |
-2.19 |
| 7 |
Hastings, Charley D (14)
|
ADSCHE |
1:01.48 |
1:02.18 |
0.70 |
| 8 |
Napierski, Carter T (13)
|
ADJJSC |
1:14.85 |
1:05.83 |
-9.02 |
| 9 |
Dashiell, Michael W (13)
|
ADSCHE |
1:10.38 |
1:07.60 |
-2.78 |
| 10 |
Sheeley, Bennett A (14)
|
ADHAWK |
1:05.86 |
1:08.56 |
2.70 |
| 11 |
Trujillo, Lucas (13)
|
ADSCHE |
1:16.11 |
1:09.36 |
-6.75 |
| 12 |
Kenyon, Gavin J (13)
|
ADCLRK |
1:16.30 |
1:11.23 |
-5.07 |
| 13 |
Preston, Alexander P (13)
|
ADHAWK |
1:13.49 |
1:11.94 |
-1.55 |
| 14 |
Matthews, Nicholas S (13)
|
ADSCHE |
1:17.81 |
1:14.00 |
-3.81 |
| 15 |
Zima, Elliott H (13)
|
ADSCHE |
1:17.92 |
1:14.96 |
-2.96 |
| 16 |
Mittiga, Ashton S (13)
|
ADSCHE |
1:17.21 |
1:16.13 |
-1.08 |
| 17 |
Raffo, Micah J (13)
|
ADCLRK |
1:16.66 |
1:17.06 |
0.40 |
| 18 |
Wojcik, Matthew (13)
|
ADDELM |
1:40.43 |
1:31.15 |
-9.28 |
|
Knill, Timothy C (14)
|
ADSCHE |
1:00.24 |
DQ |
- |
|
Cordi, Carlito A (13)
|
ADSCHE |
1:15.69 |
NS |
- |
|
Tuohy, Miles J (13)
|
ADSCHE |
1:08.68 |
NS |
- |