| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sanchez Fortiz, David (15)
|
TIB |
55.26 |
57.15 |
1.89 |
| 2 |
Meldrum, Adam T (13)
|
CAPATH |
1:02.08 |
59.07 |
-3.01 |
| 3 |
Villalba Soto, Ayrton (14)
|
CENA |
58.45 |
59.48 |
1.03 |
| 4 |
Cuevas, Zeus Z (16)
|
AZRAYS |
1:00.46 |
59.56 |
-0.90 |
| 5 |
Johnson, Michael P (15)
|
AZAZAC |
1:04.93 |
59.67 |
-5.26 |
| 6 |
Velazquez Coronado, Alfredo (13)
|
DELS |
1:06.10 |
1:00.50 |
-5.60 |
| 7 |
Villalobos, Sebastian N (14)
|
CAPATH |
1:03.33 |
1:01.23 |
-2.10 |
| 8 |
Goldsen, David E (16)
|
AZAZAC |
1:09.36 |
1:01.37 |
-7.99 |
| 9 |
Pierzina, Zack A (15)
|
AZAZAC |
1:07.59 |
1:01.59 |
-6.00 |
| 10 |
Kim, Brandon M (15)
|
CAPATH |
1:03.32 |
1:01.66 |
-1.66 |
| 11 |
Kim, Harrison Y (14)
|
CAPATH |
1:01.80 |
1:01.99 |
0.19 |
| 12 |
Rivera Muro, Luis Francisco (14)
|
DELS |
1:05.58 |
1:02.75 |
-2.83 |
| 13 |
Kelly, Keegan J (13)
|
AZFORD |
1:04.95 |
1:02.93 |
-2.02 |
| 14 |
Rainbird, Nicolas W (14)
|
CAPATH |
1:04.45 |
1:03.12 |
-1.33 |
| 15 |
Terrazas, Javier (15)
|
BDRAST |
1:03.56 |
1:03.82 |
0.26 |
| 16 |
Cindrich, Eli R (15)
|
AZFORD |
1:06.79 |
1:04.11 |
-2.68 |
| 17 |
Lynch, Jaden J (16)
|
AZAZAC |
1:06.19 |
1:04.26 |
-1.93 |
| 18 |
Rhea, Nathan A (14)
|
AZFORD |
1:02.81 |
1:04.46 |
1.65 |
| 19 |
Johnson, Matthew K (14)
|
AZFORD |
1:04.01 |
1:04.48 |
0.47 |
| 20 |
Clark, Shane M (14)
|
AZRAYS |
1:08.79 |
1:05.03 |
-3.76 |
| 21 |
Litz, Owen C (14)
|
AZFAST |
1:03.55 |
1:05.23 |
1.68 |
| 22 |
Lukavich, Robert Z (16)
|
AZFORD |
1:07.77 |
1:05.29 |
-2.48 |
| 23 |
Ludlow, Daniel M (15)
|
CAPATH |
1:08.37 |
1:05.45 |
-2.92 |
| 24 |
Gil Valenzuela, Heriberto (16)
|
DELS |
1:10.44 |
1:05.79 |
-4.65 |
| 25 |
Henzie, Connor R (14)
|
CAPATH |
1:07.96 |
1:05.86 |
-2.10 |
| 26 |
Soorma, Shray (17)
|
AZAZAC |
1:13.26 |
1:06.07 |
-7.19 |
| 27 |
Jimenez Cortez, Christian Mi (15)
|
CENA |
1:04.41 |
1:06.86 |
2.45 |
| 28 |
Marek, Logan W (15)
|
AZFAST |
57.16 |
1:07.66 |
10.50 |
| 29 |
Ingle, Christopher A (16)
|
AZFAST |
1:06.05 |
1:07.72 |
1.67 |
| 30 |
Yong, Joon Y (16)
|
AZAZAC |
59.03 |
1:07.73 |
8.70 |
| 31 |
Valenzuela Galaz, Omar (16)
|
TIB |
1:08.12 |
1:07.90 |
-0.22 |
| 32 |
Sutherland, Daniel A (14)
|
AZFORD |
1:07.83 |
1:07.92 |
0.09 |
| 33 |
Stone Hays, Jose Pablo (13)
|
ALBA |
1:09.08 |
1:08.21 |
-0.87 |
| 34 |
Nikolaev, Timothy V (14)
|
AZFORD |
1:08.88 |
1:11.38 |
2.50 |
| 35 |
Xia, Michael (15)
|
AZFAST |
1:15.37 |
1:12.51 |
-2.86 |
| 35 |
Bai, Samuel Y (15)
|
AZFAST |
1:04.36 |
1:12.51 |
8.15 |
| 37 |
Nguyen, Benjamin Q (14)
|
AZVC |
1:02.70 |
1:13.57 |
10.87 |
| 38 |
San Vicente Albar, Jose Luis (13)
|
TIB |
1:11.76 |
1:14.56 |
2.80 |
|
Derivan, Colby J (15)
|
AZFORD |
1:07.48 |
NS |
- |
|
Millet, Xavien R (15)
|
AZAZAC |
1:08.34 |
NS |
- |