| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Winthal, Dylan Z (9)
|
MRPATS |
1:16.95 |
1:15.37 |
-1.58 |
| 2 |
Bruno, Nicholas J (10)
|
MRMWDA |
1:19.15 |
1:17.12 |
-2.03 |
| 3 |
Lemus, Enrique (10)
|
MRSPAR |
1:28.62 |
1:23.15 |
-5.47 |
| 4 |
Pearsall, Milo J (10)
|
MRPATS |
1:24.17 |
1:23.19 |
-0.98 |
| 5 |
Del Rosario, Edmund Jacob C (10)
|
MRPATS |
1:22.44 |
1:24.58 |
2.14 |
| 6 |
Insdorf, Joshua C (9)
|
MRMWDA |
1:29.70 |
1:24.67 |
-5.03 |
| 7 |
Locitzer, Thomas B (10)
|
MRPATS |
1:25.00 |
1:24.75 |
-0.25 |
| 8 |
Perillo, Austin J (9)
|
MRMWDA |
1:24.51 |
1:28.28 |
3.77 |
| 9 |
Karadeniz, Derin M (10)
|
MRPATS |
1:28.68 |
1:29.29 |
0.61 |
| 10 |
Soltowski, Alexander (10)
|
MRCFJV |
1:34.41 |
1:31.54 |
-2.87 |
| 11 |
Cooper, Jackson C (10)
|
MRNBS |
1:35.07 |
1:32.40 |
-2.67 |
| 12 |
Olsson, Kian J (9)
|
MRNDAC |
|
1:38.34 |
- |
| 13 |
Constancio, Markus A (10)
|
MRNBS |
1:33.38 |
1:39.33 |
5.95 |
| 14 |
Ring, Dylan G (10)
|
MRNDAC |
1:47.34 |
1:42.05 |
-5.29 |
| 15 |
Morris, Robert J (9)
|
MRMWDA |
2:26.05 |
1:44.70 |
-41.35 |
| 16 |
Locitzer, Patrick S (10)
|
MRPATS |
1:43.36 |
1:47.70 |
4.34 |
| 17 |
Allen-Poole, Sean J (9)
|
MRAGMV |
1:46.43 |
1:50.84 |
4.41 |
| 18 |
Mantali, Marcus G (9)
|
MRUN |
|
1:57.01 |
- |
| 19 |
Mummery, John F (10)
|
MRNBS |
1:52.32 |
2:05.04 |
12.72 |
| 20 |
Hall, Ethan E (10)
|
MRPATS |
2:02.00 |
2:05.69 |
3.69 |
| 21 |
Otis, Joshua A (9)
|
MRNDAC |
2:05.62 |
2:08.87 |
3.25 |
|
Azana, Arick J (9)
|
MRSPAR |
1:58.09 |
DQ |
- |