| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Washington, Morgon (12)
|
MRCAS |
1:07.70 |
1:06.47 |
-1.23 |
| 2 |
Wong, Yan Son (15)
|
MRLSA |
1:08.64 |
1:08.19 |
-0.45 |
| 3 |
Volpert, Or (12)
|
MRHES |
1:20.60 |
1:14.39 |
-6.21 |
| 4 |
Stahl, Avi (11)
|
MRYMID |
1:18.61 |
1:18.41 |
-0.20 |
| 5 |
Doyle, Charles (10)
|
MRCAS |
1:20.95 |
1:19.82 |
-1.13 |
| 6 |
Chao, Jacob M (10)
|
MRCAS |
1:29.63 |
1:22.00 |
-7.63 |
| 7 |
Turi, Abel (11)
|
MRRED |
1:23.34 |
1:23.28 |
-0.06 |
| 8 |
Lebedev, Yaroslav (10)
|
MRHES |
|
1:23.95 |
- |
| 9 |
Aguilar, Osvaldo (11)
|
MRCOND |
1:26.25 |
1:26.58 |
0.33 |
| 10 |
DuBuisson, Elijahnu A (14)
|
MRCOND |
|
1:28.27 |
- |
| 11 |
Roy, Aryan (11)
|
MRCOND |
1:33.34 |
1:29.09 |
-4.25 |
| 12 |
Salamon, Maxim M (12)
|
CTRAC |
2:00.33 |
1:30.83 |
-29.50 |
| 13 |
Cid, Marcos M (11)
|
CTRAC |
1:55.61 |
1:31.11 |
-24.50 |
| 14 |
Diaz, Frank (10)
|
MRHES |
|
1:31.24 |
- |
| 15 |
Cid, Mateo M (12)
|
CTRAC |
1:56.79 |
1:32.78 |
-24.01 |
| 16 |
Wang, Jonathan (11)
|
MRCOND |
1:36.59 |
1:33.33 |
-3.26 |
| 17 |
Ganshaw, Tudor (11)
|
MRUN |
1:48.99 |
1:34.46 |
-14.53 |
| 18 |
Beteta, Kevin (11)
|
MRUN |
1:44.05 |
1:42.09 |
-1.96 |
| 19 |
Molloy, Mark P (9)
|
MRCOND |
1:53.58 |
1:42.39 |
-11.19 |
|
Gibson, Timothy R (9)
|
MRHES |
|
DQ |
- |
|
Marinaccio, William A (11)
|
MRCOND |
1:45.00 |
DQ |
- |
|
Roazzi, Ethan J (9)
|
MRCOND |
1:39.87 |
DQ |
- |
|
King, Martin P (10)
|
MRCOND |
|
DQ |
- |
|
King, Thomas J (10)
|
MRCOND |
|
DQ |
- |
|
Diaz, Ian (13)
|
MRUN |
1:15.00 |
DQ |
- |
|
Wozniak, Robert G (16)
|
MRCENT |
|
NS |
- |
|
Hidalgo, Julio (10)
|
MRUN |
1:36.00 |
NS |
- |
|
McCaffrey, Declan M (13)
|
MRCOND |
|
NS |
- |