| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Yitao T (17)
|
MRAGUA |
4:55.00 |
4:54.77 |
-0.23 |
| 2 |
Kastoun, Gebran L (16)
|
MRAGUA |
5:10.12 |
5:03.42 |
-6.70 |
| 3 |
Pak, Ethan S (14)
|
MRAGUA |
5:20.60 |
5:09.66 |
-10.94 |
| 4 |
Safroniuk, Artem (15)
|
MRAGUA |
5:12.99 |
5:11.89 |
-1.10 |
| 5 |
Hong, Matthew J (15)
|
MRAGUA |
5:24.19 |
5:22.35 |
-1.84 |
| 6 |
Molloy, Mark P (13)
|
MRCOND |
5:24.86 |
5:22.52 |
-2.34 |
| 7 |
Payne, Tristan A (16)
|
MRRA |
5:26.12 |
5:22.60 |
-3.52 |
| 8 |
Packles, Max A (15)
|
MRAGUA |
5:15.09 |
5:25.07 |
9.98 |
| 9 |
Benten, Liam A (18)
|
MRAGUA |
5:28.03 |
5:25.88 |
-2.15 |
| 10 |
Devine, Walker J (16)
|
MRAGUA |
5:23.43 |
5:28.76 |
5.33 |
| 11 |
Renwick, Matthew W (16)
|
MRAGUA |
5:43.78 |
5:29.62 |
-14.16 |
| 12 |
De La Garza, Leonardo (13)
|
MRAGUA |
6:00.75 |
5:48.13 |
-12.62 |
| 13 |
Randolph, Alexander A (12)
|
MRAGUA |
5:55.57 |
5:49.06 |
-6.51 |
| 14 |
Papp, Alexander (14)
|
MRAGUA |
6:17.94 |
5:54.90 |
-23.04 |
| 15 |
Gutin, Noah S (13)
|
MRAGUA |
|
5:58.96 |
- |
| 16 |
Hoffman, Ethan T (15)
|
MRRA |
6:23.56 |
6:00.33 |
-23.23 |
| 17 |
Casey, Van V (13)
|
MRAGUA |
6:25.89 |
6:09.04 |
-16.85 |