| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gordinier, Peter, Jr. T (18)
|
MRPAC |
1:48.55 |
1:48.53 |
-0.02 |
| 2 |
Stolarski, Andrew K (17)
|
MRPAC |
1:45.93 |
1:51.87 |
5.94 |
| 3 |
Chopey, Andrew T (17)
|
MRQNS |
1:47.12 |
1:53.83 |
6.71 |
| 4 |
Karinsky, Sandon A (16)
|
MRQNS |
1:46.24 |
1:55.08 |
8.84 |
| 5 |
Pagel, Jack W (15)
|
MRPATS |
1:57.74 |
1:55.10 |
-2.64 |
| 6 |
Chrenko, Alex J (16)
|
MRPAC |
1:52.46 |
1:57.06 |
4.60 |
| 7 |
Brady, Lance A (16)
|
MRGAEL |
2:00.56 |
1:58.66 |
-1.90 |
| 8 |
Apaza, Andrew W (16)
|
MRLIAC |
2:01.67 |
1:58.81 |
-2.86 |
| 8 |
Rose, Benjamin W (17)
|
MRPAC |
1:52.67 |
1:58.81 |
6.14 |
| 10 |
Kim, Christopher W (16)
|
MRPAC |
1:59.54 |
1:58.94 |
-0.60 |
| 11 |
Stangeby, Jon-Christian (17)
|
MRPAC |
1:56.55 |
2:00.35 |
3.80 |
| 12 |
Kim, John D (15)
|
MRPAC |
2:01.06 |
2:00.48 |
-0.58 |
| 13 |
Finley, Michael P (15)
|
MRPAC |
1:57.93 |
2:02.25 |
4.32 |
| 14 |
Gordinier, William K (15)
|
MRPAC |
2:07.40 |
2:03.48 |
-3.92 |
| 15 |
Valadez, Romulo G (15)
|
MRAPEX |
2:09.95 |
2:05.62 |
-4.33 |
| 16 |
Lyubman, Samuel R (15)
|
MRPAC |
2:00.13 |
2:05.95 |
5.82 |
| 17 |
Choi, Ethan Y (15)
|
MRPAC |
2:14.01 |
2:06.99 |
-7.02 |
| 18 |
Lam, Jeff (15)
|
MRQNS |
2:15.60 |
2:08.76 |
-6.84 |
| 19 |
Gonzalez, Kevin (15)
|
MRAPEX |
2:08.58 |
2:10.25 |
1.67 |
| 20 |
Chou, Joshua (16)
|
MRLIAC |
2:09.99 |
2:10.44 |
0.45 |
| 21 |
Sun, Robert (16)
|
MRSSL |
2:17.76 |
2:11.59 |
-6.17 |
| 22 |
Grisales, Alexander * (15)
|
MRSSL |
2:20.36 |
2:13.42 |
-6.94 |
| 23 |
Gay, Harrison M (16)
|
MRSSL |
2:19.89 |
2:16.13 |
-3.76 |
| 24 |
White, Liam E (17)
|
MRPATS |
2:21.22 |
2:17.38 |
-3.84 |
| 25 |
Tomioka, Joshua H (15)
|
MRPAC |
2:14.38 |
2:19.57 |
5.19 |
| 26 |
Hernandez, Noah M (15)
|
MRLIAC |
2:28.92 |
2:26.39 |
-2.53 |