| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harvey, Dalton (10)
|
NCCY |
1:20.69 |
1:19.24 |
-1.45 |
| 2 |
Gemmen, Nathan (10)
|
OHLCWE |
1:20.40 |
1:20.60 |
0.20 |
| 3 |
Summers, Grady (10)
|
LEAYAA |
|
1:24.38 |
- |
| 4 |
Varanese, Andrew V (10)
|
LEGO |
1:29.07 |
1:30.75 |
1.68 |
| 5 |
Dutchcot, Andrew (10)
|
COUN |
1:33.84 |
1:30.82 |
-3.02 |
| 6 |
Tackett, Zack (9)
|
OHAY |
|
1:37.94 |
- |
| 7 |
Schneider, Augustus R (10)
|
LEGO |
1:40.68 |
1:39.19 |
-1.49 |
| 8 |
Eisentraut, Tyler J (10)
|
LECFYN |
2:05.43 |
1:39.44 |
-25.99 |
| 9 |
Arabadzic, Marko (9)
|
OHLCWE |
1:54.19 |
1:39.83 |
-14.36 |
| 10 |
Wang, Kaiyan * (9)
|
LERYD |
1:52.16 |
1:42.46 |
-9.70 |
| 11 |
Turnbull, Alexander M (9)
|
LECFYN |
1:42.79 |
1:47.74 |
4.95 |
| 12 |
Bresson, Dayne (9)
|
OHLYBD |
|
1:50.14 |
- |
|
Nalam, Shriman P (10)
|
LERYD |
|
NS |
- |