| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Berke, Jared I (10)
|
FGPCS |
1:22.70 |
1:26.66 |
3.96 |
| 2 |
Domokos-Murphy, William R (10)
|
FGSAS |
1:29.48 |
1:27.17 |
-2.31 |
| 3 |
Linares, Lucas (10)
|
FGSFTL |
|
1:38.06 |
- |
| 4 |
Lajko, Andreas L (9)
|
FGSFTL |
1:46.09 |
1:40.08 |
-6.01 |
| 5 |
Caponera, Caleb T (8)
|
FGSAS |
1:34.42 |
1:40.43 |
6.01 |
| 6 |
Paden, Joseph I (10)
|
FGPCS |
1:44.99 |
1:44.79 |
-0.20 |
| 7 |
Albornoz, John (9)
|
FGCSSC |
1:46.62 |
1:46.67 |
0.05 |
| 8 |
Goncharov, Stefan (9)
|
FGSFTL |
|
1:46.88 |
- |
| 9 |
Gordon, Adrian A (9)
|
FGWASC |
1:52.63 |
1:49.25 |
-3.38 |
| 10 |
Johnson, Zachary P (10)
|
FGPCS |
1:42.89 |
1:49.84 |
6.95 |
| 11 |
Diaz, Alexander L (8)
|
FGSF |
1:55.00 |
1:51.59 |
-3.41 |
| 12 |
Jensen, Kyle (8)
|
FGPCS |
|
1:53.94 |
- |
| 13 |
Bass, Alistair J (9)
|
FGSFTL |
1:56.05 |
1:56.85 |
0.80 |
| 14 |
Corbett, John T (10)
|
FGSF |
2:07.05 |
1:57.28 |
-9.77 |
| 15 |
Olive, Emerson L (8)
|
FGPCS |
|
1:58.82 |
- |
| 16 |
Gomez-Liendo, Thiago S (9)
|
FGCSSC |
|
2:04.91 |
- |
| 17 |
Corrales, Francesco (9)
|
FGSFTL |
|
2:05.66 |
- |
| 18 |
Carrera, Zacchaeus J (8)
|
FGSF |
|
2:09.90 |
- |
| 19 |
Sheinfeld, Simon (9)
|
FGCSSC |
2:00.35 |
2:10.02 |
9.67 |
| 20 |
Scheingoltz, Mateo (10)
|
FGMCDA |
2:07.14 |
2:14.85 |
7.71 |
| 21 |
North, William A (10)
|
FGPCS |
2:13.47 |
2:17.14 |
3.67 |
|
Antonio, Christian F (9)
|
FGPCS |
|
DQ |
- |
|
Diaz, Nicholas L (8)
|
FGSF |
|
DQ |
- |
|
Wolf, Gates J (8)
|
FGPCS |
|
NS |
- |
|
Georgescu, Eric C (10)
|
FGPCS |
|
NS |
- |
|
Abbasi, Amir A (8)
|
FGPCS |
|
NS |
- |
|
Meltzer, Russell A (10)
|
FGMCDA |
2:06.34 |
NS |
- |
|
Valdiviezo, David E (9)
|
FGSF |
|
NS |
- |