| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sanchez, Ryan (18)
|
MRRED |
1:06.04 |
1:03.49 |
-2.55 |
| 1 |
Haque, Nayem A (17)
|
MRAPEX |
1:05.92 |
1:05.45 |
-0.47 |
| 2 |
Streeter, Myles (17)
|
MRCAS |
1:06.65 |
1:07.05 |
0.40 |
| 3 |
Diaz, Louis A (18)
|
MRKBM |
1:08.49 |
1:07.16 |
-1.33 |
| 4 |
Young, Chaz N (17)
|
MRRED |
1:08.70 |
1:09.24 |
0.54 |
| 5 |
Hernandez, Luis (15)
|
MRCAS |
1:10.88 |
1:09.37 |
-1.51 |
| 6 |
Zhenilenko, Alan P (15)
|
MRHES |
1:14.37 |
1:12.43 |
-1.94 |
| 7 |
Sanchez, Stallion (16)
|
MRKBM |
1:13.11 |
1:13.24 |
0.13 |
| 8 |
Sanchez, Andersson (16)
|
MRKBM |
1:11.67 |
1:13.38 |
1.71 |
| 9 |
Williams, Jared A (16)
|
MRCAS |
1:20.46 |
1:17.57 |
-2.89 |
| 10 |
Griffith, Keyshawn I (17)
|
MRRED |
1:19.57 |
1:20.31 |
0.74 |
| 11 |
Lucas, Christian J (15)
|
MRAPEX |
1:30.96 |
1:24.70 |
-6.26 |
| 12 |
Alexandrov, Nickola T (16)
|
MRAPEX |
1:24.84 |
1:26.57 |
1.73 |
| 13 |
Diaby, Pape (16)
|
MRTSC |
1:37.87 |
1:27.98 |
-9.89 |
| 14 |
Richiez, Nasser N (16)
|
MRAPEX |
1:31.15 |
1:35.03 |
3.88 |