| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lazarski, Jacob B (10)
|
MRNBS |
1:37.37 |
1:29.22 |
-8.15 |
| 2 |
Kick, Gavin M (10)
|
MRMWDA |
1:31.62 |
1:30.79 |
-0.83 |
| 3 |
Tennant, Jackson M (10)
|
MRNBS |
1:30.26 |
1:30.87 |
0.61 |
| 4 |
Tarife, Reid J (10)
|
MRSSL |
1:50.21 |
1:33.64 |
-16.57 |
| 5 |
Townsend, Lukas J (10)
|
MRNBS |
1:42.14 |
1:37.15 |
-4.99 |
| 6 |
Epstein, Luc H (9)
|
MRPATS |
|
1:38.21 |
- |
| 7 |
Odums, Landon T (10)
|
MRPATS |
1:41.78 |
1:38.70 |
-3.08 |
| 8 |
Nguyen, Benjamin Z (9)
|
MRHVD |
1:37.76 |
1:40.59 |
2.83 |
| 9 |
Hineman, Luke C (10)
|
MRNDAC |
1:40.11 |
1:41.95 |
1.84 |
| 10 |
Yourman, Jacob (10)
|
MRYBAR |
1:30.89 |
1:44.46 |
13.57 |
| 11 |
Martin, Daniel (10)
|
MRNBS |
1:47.65 |
1:45.75 |
-1.90 |
| 12 |
Abdel-Kader, Anthony P (10)
|
MRMWDA |
1:46.63 |
1:47.24 |
0.61 |
| 13 |
Schultz, Brody R (9)
|
MRNBS |
|
1:50.49 |
- |
| 14 |
Hastings, Owen P (9)
|
MRNDAC |
2:05.11 |
1:50.69 |
-14.42 |
| 15 |
Grinblat, Matvii (10)
|
MRSSL |
2:12.14 |
1:54.05 |
-18.09 |
| 16 |
Colon, Masaki (10)
|
MRWSSC |
1:52.36 |
1:55.72 |
3.36 |
| 17 |
Pearce, Lincoln J (9)
|
MRNYSA |
|
1:55.80 |
- |
| 18 |
Rivera, Lucas A (9)
|
MRSSL |
|
1:58.01 |
- |
| 19 |
Zapadinsky, Jonathan S (9)
|
MRNDAC |
2:00.11 |
1:58.67 |
-1.44 |
| 20 |
Gigante, Andrew J (10)
|
MRSSL |
2:26.10 |
2:03.65 |
-22.45 |
| 21 |
Herron, Carter J (9)
|
MRNDAC |
2:05.11 |
2:03.82 |
-1.29 |
| 22 |
Drozds, Daniels (10)
|
MRSSL |
|
2:04.29 |
- |
| 23 |
Spampinato, Jack R (10)
|
MRSSL |
2:27.39 |
2:04.35 |
-23.04 |
| 24 |
Hayes, Andrew T (10)
|
MRNBS |
|
2:06.65 |
- |
| 25 |
Wall, James A (10)
|
MRWSSC |
|
2:08.09 |
- |
| 26 |
Schansinger, Carl B (9)
|
MRNDAC |
2:20.11 |
2:08.24 |
-11.87 |
| 27 |
Lee, Gwangho (9)
|
MRSSL |
|
2:27.39 |
- |
|
Hyman, Dylan M (10)
|
MRSSL |
2:13.38 |
DQ |
- |