| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Anbar, Kalen (14)
|
CTUN |
4:09.76 |
4:14.31 |
4.55 |
| 2 |
Piccin, Alexander (13)
|
CTNCY |
4:34.83 |
4:27.71 |
-7.12 |
| 3 |
Walt, Austin (13)
|
CTWYW |
4:40.18 |
4:36.24 |
-3.94 |
| 4 |
Mascarinas, Deacon J (14)
|
CTNCY |
|
4:39.86 |
- |
| 5 |
Colistra, Giancarlo W (14)
|
CTZEUS |
4:44.19 |
4:42.59 |
-1.60 |
| 6 |
Zhou, Andrew (13)
|
CTWYW |
4:46.02 |
4:46.63 |
0.61 |
| 7 |
Flores, Kristopher S (13)
|
CTZEUS |
4:48.35 |
4:48.31 |
-0.04 |
| 8 |
Kvashchuk, Mykhailo (14)
|
CTZEUS |
4:52.77 |
4:50.30 |
-2.47 |
| 9 |
Isakoff, Jake H (14)
|
CTWHAT |
4:56.01 |
4:55.14 |
-0.87 |
| 10 |
Quiroga, Favian X (14)
|
CTZEUS |
5:34.22 |
4:59.62 |
-34.60 |
| 11 |
Clayton, Jayden I (14)
|
NEKING |
5:04.00 |
5:03.40 |
-0.60 |
| 12 |
Craze, Taryn A (13)
|
NEKING |
5:28.11 |
5:23.13 |
-4.98 |
| 13 |
McNulty Socha, Preston T (13)
|
CTWHAT |
5:45.74 |
5:30.44 |
-15.30 |
|
Asuncion, Addison H (13)
|
CTZEUS |
6:30.00 |
NS |
- |
|
Sheehan, John A (13)
|
CTZEUS |
4:52.86 |
NS |
- |