| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dalrymple, Sean D (10)
|
SCCS |
1:12.03 |
1:11.86 |
-0.17 |
| 2 |
Oconnell, Padraic J (10)
|
SCSCSC |
1:18.01 |
1:14.83 |
-3.18 |
| 3 |
Bergmann, Leif C (10)
|
SCSCSC |
1:16.54 |
1:16.02 |
-0.52 |
| 4 |
Cahill, John B (10)
|
SCHOOS |
1:18.53 |
1:17.20 |
-1.33 |
| 5 |
Wright, Dalton L (9)
|
SCYSSC |
1:26.05 |
1:17.27 |
-8.78 |
| 6 |
Burnette, Benjamin D (10)
|
SCSMRT |
1:18.77 |
1:17.55 |
-1.22 |
| 7 |
Taylor, Charles S (10)
|
SCTG |
1:17.68 |
1:17.56 |
-0.12 |
| 8 |
Pang, Youjin R (10)
|
SCTG |
1:21.00 |
1:17.64 |
-3.36 |
| 9 |
Powers, Russell R (10)
|
SCFAST |
1:21.98 |
1:18.42 |
-3.56 |
| 10 |
Cote, Anthony P (10)
|
SCHOOS |
1:21.60 |
1:18.49 |
-3.11 |
| 11 |
Hollifield, Tanner C (10)
|
SCYSSC |
1:20.51 |
1:18.84 |
-1.67 |
| 12 |
Ludeman, Nathan R (10)
|
SCMBR |
1:22.39 |
1:18.92 |
-3.47 |
| 13 |
McCrae, Bradley G (9)
|
SCRAYS |
1:19.95 |
1:19.71 |
-0.24 |
| 14 |
Billings, Hunter C (10)
|
SCSMRT |
1:22.49 |
1:20.05 |
-2.44 |
| 15 |
Ford, Jacob Simon D (10)
|
SCSMRT |
1:23.48 |
1:21.22 |
-2.26 |
| 16 |
Boyd, Rhys H (10)
|
SCTG |
1:26.83 |
1:21.79 |
-5.04 |
| 17 |
Jakymiw, Andres S (10)
|
SCSMRT |
1:19.03 |
1:22.07 |
3.04 |
| 18 |
Ouyang, Bryan J (10)
|
SCYSSC |
1:22.75 |
1:22.13 |
-0.62 |
| 19 |
Parnell, Whitney B (10)
|
SCHOOS |
1:28.08 |
1:22.28 |
-5.80 |
| 20 |
Tenpas, Tripp D (9)
|
SCYSSC |
1:27.46 |
1:23.69 |
-3.77 |
| 21 |
Morrow, Ryan P (9)
|
SCSCSC |
1:28.02 |
1:23.99 |
-4.03 |
| 22 |
Sammons, Campbell S (9)
|
SCYSSC |
1:26.98 |
1:24.93 |
-2.05 |
| 23 |
Baker, Liam O (9)
|
SCYSSC |
1:29.23 |
1:25.55 |
-3.68 |
| 24 |
Higgins, Landon E (10)
|
SCNYST |
1:27.55 |
1:25.94 |
-1.61 |
| 25 |
Tate, Edwards G (10)
|
SCPALM |
1:25.39 |
1:27.45 |
2.06 |
| 26 |
Vaden, Levi M (10)
|
SCRAYS |
1:25.99 |
1:29.89 |
3.90 |
| 27 |
Zamcho, Bryan N (10)
|
SCYCSC |
1:27.46 |
1:30.34 |
2.88 |
| 28 |
Sawicz, Trevor A (10)
|
SCYCSC |
1:25.61 |
1:31.03 |
5.42 |
|
Boyette, Gregory C (9)
|
SCHOOS |
1:25.01 |
DQ |
- |