| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Li, Aiden M (12)
|
NCMAC |
1:26.12 |
1:26.75 |
0.63 |
| 2 |
Holtham, Isaac O (12)
|
NCMAC |
1:33.71 |
1:32.58 |
-1.13 |
| 3 |
Clontz III, Norvin A (11)
|
NCMAC |
1:31.88 |
1:32.89 |
1.01 |
| 4 |
Glassner, George E (12)
|
NCMAC |
1:33.61 |
1:33.17 |
-0.44 |
| 5 |
Klein, Frederick W (12)
|
NCMAC |
1:32.04 |
1:33.34 |
1.30 |
| 6 |
Lee, Maddox A (12)
|
NCMAC |
1:35.98 |
1:36.31 |
0.33 |
| 7 |
O'Mara, Quinn D (11)
|
NCMAC |
1:36.86 |
1:36.52 |
-0.34 |
| 8 |
Lee, Aidan J (11)
|
NCMAC |
1:39.05 |
1:37.97 |
-1.08 |
| 9 |
Padhi, Mahesh (12)
|
NCMAC |
1:43.34 |
1:38.84 |
-4.50 |
| 10 |
Ashi, Pablo B (12)
|
NCMAC |
1:39.94 |
1:40.97 |
1.03 |
| 11 |
Deviney, Aaron G (12)
|
NCRCST |
1:37.68 |
1:42.61 |
4.93 |
| 12 |
Bartee, Granger B (11)
|
NCMAC |
1:42.65 |
1:43.40 |
0.75 |
| 13 |
Rutledge, Jack C (11)
|
NCMAC |
1:45.46 |
1:44.67 |
-0.79 |
| 14 |
DeCubellis, Jonah S (11)
|
NCMAC |
1:41.89 |
1:46.02 |
4.13 |
| 15 |
Humphreys, Miles R (11)
|
SCKSA |
1:43.83 |
1:47.57 |
3.74 |
| 16 |
Ashri, Nikhil (12)
|
NCGG |
1:46.25 |
1:47.80 |
1.55 |
| 17 |
Bollenbacher, Stephen W (11)
|
NCMAC |
1:52.48 |
1:48.78 |
-3.70 |
| 18 |
Wickerham, Connor D (11)
|
NCMAC |
1:50.39 |
1:49.20 |
-1.19 |
| 19 |
Brienza, Maxon C (11)
|
NCMAC |
1:52.57 |
1:50.10 |
-2.47 |
| 20 |
Humphrey, Noah B (12)
|
NCMAC |
1:49.53 |
1:52.13 |
2.60 |
| 21 |
George, Vincent D (11)
|
NCMAC |
1:51.21 |
1:57.82 |
6.61 |
| 22 |
Patil, Sanat D (11)
|
NCMAC |
2:09.42 |
1:58.41 |
-11.01 |
| 23 |
Short, Harrison R (11)
|
NCMAC |
2:02.80 |
1:59.64 |
-3.16 |
| 24 |
Fowler, Biggs F (11)
|
SCKSA |
2:04.15 |
2:03.36 |
-0.79 |
| 25 |
Allebach, Asher M (11)
|
NCMAC |
|
2:11.35 |
- |
| 26 |
Malta, Lucas R (11)
|
NCMAC |
2:17.31 |
2:18.50 |
1.19 |
|
Ryu, Tuyoung R (12)
|
NCMAC |
1:46.45 |
NS |
- |