| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
White, Lane J (16)
|
NTTFA |
1:45.90 |
1:42.77 |
-3.13 |
| 2 |
Debergh, Brendan C (17)
|
NTTFA |
1:45.08 |
1:48.88 |
3.80 |
| 3 |
Griffin, Kadence L (16)
|
NTTFA |
1:48.65 |
1:49.03 |
0.38 |
| 4 |
Jestes, Hayden M (17)
|
NTTFA |
1:50.12 |
1:49.50 |
-0.62 |
| 5 |
Udrys, Alexander V (16)
|
NTTFA |
1:51.54 |
1:50.08 |
-1.46 |
| 6 |
Gilbert, Ryan T (17)
|
NTTFA |
1:54.94 |
1:51.21 |
-3.73 |
| 7 |
Wu, Brandon C (14)
|
NTTFA |
1:51.46 |
1:52.17 |
0.71 |
| 8 |
Owens, Kurt E (13)
|
NTTFA |
1:56.29 |
1:53.40 |
-2.89 |
| 9 |
Lin, Jeremy I (16)
|
NTTFA |
1:59.70 |
1:53.47 |
-6.23 |
| 10 |
Debergh, Nathan A (13)
|
NTTFA |
1:58.48 |
1:53.86 |
-4.62 |
| 11 |
Lauderdale, Asher A (17)
|
NTTFA |
1:56.85 |
1:54.22 |
-2.63 |
| 11 |
Armour, Jackson G (13)
|
NTTFA |
1:59.37 |
1:54.22 |
-5.15 |
| 13 |
Meza, Yochanan (13)
|
NTTFA |
1:58.91 |
1:55.03 |
-3.88 |
| 14 |
Nemirovskiy, Daniel E (17)
|
NTTFA |
1:57.92 |
1:55.86 |
-2.06 |
| 15 |
Santos, Xander I (17)
|
NTTFA |
1:51.16 |
1:56.09 |
4.93 |
| 16 |
Bunion, Theodore Caleb A (15)
|
NTTFA |
2:07.33 |
1:57.30 |
-10.03 |
| 17 |
Vetterick, Britton G (15)
|
NTTFA |
2:09.16 |
1:57.97 |
-11.19 |
| 18 |
Rasmussen, Shaw M (14)
|
NTTFA |
2:10.76 |
2:04.56 |
-6.20 |