| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lowe, Dalton D (17)
|
GUSST |
1:39.76 |
1:44.90 |
5.14 |
| 2 |
Weikel, Gabriel C (17)
|
GUESA |
1:47.91 |
1:48.25 |
0.34 |
| 3 |
Moser, Ashton J (17)
|
GULIFE |
1:45.83 |
1:49.29 |
3.46 |
| 4 |
Armstrong, David J (16)
|
GULIFE |
1:46.94 |
1:50.10 |
3.16 |
| 5 |
Nace, Jackson E (15)
|
GUTYES |
1:49.29 |
1:50.29 |
1.00 |
| 6 |
Barrera, Martin I (17)
|
GUNOCH |
1:45.27 |
1:50.79 |
5.52 |
| 7 |
Davis, Caleb M (15)
|
GUSST |
1:52.88 |
1:53.92 |
1.04 |
| 8 |
Mora, Alex M (17)
|
GULIFE |
1:57.87 |
1:54.81 |
-3.06 |
| 9 |
Saria, Noah D (16)
|
GUTYES |
1:54.20 |
1:55.85 |
1.65 |
| 10 |
Diaz, Noah R (17)
|
GULIFE |
1:54.54 |
1:56.85 |
2.31 |
| 11 |
Willetts, Benjamin C (16)
|
GUESA |
1:50.52 |
1:57.11 |
6.59 |
| 12 |
McMahon, John D (17)
|
GUTYES |
|
1:57.29 |
- |
| 13 |
Triche, TY A (15)
|
GUESA |
1:55.55 |
1:57.33 |
1.78 |
| 14 |
Granack, Samuel S (17)
|
GUSST |
|
1:57.54 |
- |
| 15 |
Guerra, Jorge A (17)
|
GUNOCH |
1:51.05 |
1:58.72 |
7.67 |
| 16 |
Salgado, Nathan R (15)
|
GUTYES |
1:56.38 |
1:59.46 |
3.08 |
| 17 |
Nguyen, Johnathon L (15)
|
GUUN-T |
|
2:01.88 |
- |
| 18 |
Longoria, Joshua M (15)
|
GUNOCH |
2:05.49 |
2:02.22 |
-3.27 |
| 19 |
Gonzalez, Isaac (16)
|
GUNOCH |
2:01.07 |
2:03.10 |
2.03 |
| 20 |
Eckert, Samuel F (15)
|
NTTRAC |
2:20.38 |
2:04.36 |
-16.02 |
| 21 |
Cicman, Logan J (16)
|
NTMTRO |
2:00.06 |
2:04.47 |
4.41 |
| 22 |
Ulrich, Cooper E (15)
|
GUTYES |
2:08.45 |
2:04.75 |
-3.70 |
| 23 |
Mendoza, Luis O (15)
|
GUESA |
1:58.99 |
2:05.47 |
6.48 |
| 24 |
Tepfenhart, Hayden F (15)
|
GUSST |
|
2:10.34 |
- |
| 25 |
Nelson, Adam T (16)
|
GUSST |
|
2:12.61 |
- |
| 26 |
Ashby, Matthew C (16)
|
GUNOCH |
2:14.90 |
2:13.49 |
-1.41 |
| 27 |
Scott, Matthew D (15)
|
NTMTRO |
2:29.49 |
2:14.11 |
-15.38 |
| 28 |
Jensen, Carter T (16)
|
GUTASC |
2:06.64 |
2:14.33 |
7.69 |
| 29 |
De Leon, Arturo A (15)
|
GUESA |
|
2:25.32 |
- |