| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Speare, Troy D (10)
|
MRNDAC |
1:13.16 |
1:10.71 |
-2.45 |
| 2 |
Karadeniz, Derin M (10)
|
MRRFAC |
1:15.92 |
1:11.38 |
-4.54 |
| 3 |
Olsson, Kian J (10)
|
MRNDAC |
1:13.65 |
1:11.39 |
-2.26 |
| 4 |
Perillo, Austin J (10)
|
MRMWDA |
1:11.93 |
1:12.36 |
0.43 |
| 5 |
Paggi, Zachary A (9)
|
MRLBA |
1:19.94 |
1:17.80 |
-2.14 |
| 6 |
Kurth, Evan D (10)
|
MRRA |
2:00.00 |
1:19.17 |
-40.83 |
| 7 |
Courtney, Benjamin B (10)
|
MRSSL |
1:25.25 |
1:22.71 |
-2.54 |
| 8 |
Chung, Nathaniel P (10)
|
MRRA |
1:25.38 |
1:23.28 |
-2.10 |
| 9 |
Andros, Joseph B (10)
|
MRNDAC |
1:35.21 |
1:28.97 |
-6.24 |
| 10 |
Korzniewski, Oliver (10)
|
MRLBA |
1:37.05 |
1:32.31 |
-4.74 |
| 11 |
Lieberman, Sawyer J (9)
|
MRLBA |
|
1:37.27 |
- |
| 12 |
Kui, Barnabas Z (9)
|
MRRFAC |
1:43.78 |
1:41.38 |
-2.40 |
| 13 |
Shaw, Jaden K (9)
|
MRMWDA |
1:52.12 |
1:43.50 |
-8.62 |
| 14 |
Chamberlain, Nicholas J (10)
|
MRRFAC |
|
1:45.79 |
- |
| 15 |
Kui, Adam W (9)
|
MRRFAC |
1:53.66 |
1:47.20 |
-6.46 |
| 16 |
Tarife, Grey P (9)
|
MRSSL |
2:02.97 |
1:52.11 |
-10.86 |
| 17 |
Howard, Sam W (9)
|
MRRFAC |
|
1:57.07 |
- |
| 18 |
Raitt, Alan E (10)
|
MRNDAC |
1:46.11 |
1:58.24 |
12.13 |