| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mitchener, Ryan (10)
|
MRMAKO |
1:13.80 |
1:06.39 |
-7.41 |
| 2 |
Wang, Gary Q (10)
|
MALCY |
1:13.60 |
1:07.92 |
-5.68 |
| 3 |
Hartshorn, Matthew T (10)
|
PVMAKO |
1:11.67 |
1:10.20 |
-1.47 |
| 4 |
Preston, Liam j (10)
|
MRTVSC |
1:11.12 |
1:10.25 |
-0.87 |
| 5 |
Emerson, Hunter J (10)
|
MRTVSC |
1:13.31 |
1:12.69 |
-0.62 |
| 6 |
Egan, Kieran R (9)
|
MRLGAC |
1:14.38 |
1:13.64 |
-0.74 |
| 7 |
Ramon, Freddy M (10)
|
MRLBA |
1:13.43 |
1:14.40 |
0.97 |
| 8 |
Lance, Theodore W (10)
|
MAFSSC |
1:16.46 |
1:14.44 |
-2.02 |
| 9 |
Ye, Brandon Z (10)
|
MAGRA |
1:16.02 |
1:14.65 |
-1.37 |
| 10 |
Isupov, Aleksander F (10)
|
MATHY |
1:15.19 |
1:14.96 |
-0.23 |
| 11 |
Konviser, Eric L (10)
|
MRWAC |
1:15.21 |
1:15.13 |
-0.08 |
| 12 |
Taft, Kai P (10)
|
PVMAKO |
1:15.81 |
1:15.42 |
-0.39 |
| 13 |
Shmurak, James D (10)
|
MATHY |
1:18.47 |
1:16.04 |
-2.43 |
| 14 |
Carchia, Kevin P (10)
|
PVMAKO |
1:18.99 |
1:17.41 |
-1.58 |