| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mignogna, Zachary P (16)
|
MAHHAA |
1:15.13 |
1:01.32 |
-13.81 |
| 1 |
Pieklo, Joseph M (16)
|
MDFAST |
1:02.57 |
1:04.73 |
2.16 |
| 1 |
Wagner, Gavin M (15)
|
PVSNOW |
54.99 |
55.37 |
0.38 |
| 2 |
Durand, Austin (17)
|
MAPACS |
|
1:01.69 |
- |
| 2 |
Beattie, Jack F (16)
|
MAWASC |
1:03.22 |
1:08.67 |
5.45 |
| 2 |
Houck, Jacob A (16)
|
MAEAC |
54.64 |
55.63 |
0.99 |
| 3 |
Palmer, David W (15)
|
MAPACS |
1:09.37 |
1:02.83 |
-6.54 |
| 3 |
Azzalina, Benjamin W (16)
|
MAEAC |
58.07 |
57.45 |
-0.62 |
| 4 |
Schattenberg, Benjamin C (15)
|
MDFAST |
59.56 |
1:00.08 |
0.52 |
| 4 |
Smick, Justin A (17)
|
MAUN-0 |
|
1:03.69 |
- |
| 5 |
Emig, Luke C (17)
|
MAHHAA |
57.43 |
1:00.51 |
3.08 |
| 5 |
Estep, Colby T (15)
|
MAKA |
1:06.24 |
1:04.37 |
-1.87 |
| 6 |
Leach, Daniel J (16)
|
MAPACS |
57.06 |
1:02.06 |
5.00 |
| 6 |
Clarke, Benjamin W (16)
|
MAKAUN |
1:10.95 |
1:04.70 |
-6.25 |
| 7 |
Cranmer, Evan K (17)
|
MDFAST |
1:04.70 |
1:05.46 |
0.76 |
| 8 |
Keener, Benjamin L (17)
|
MAEAC |
1:05.66 |
1:06.62 |
0.96 |
| 9 |
Smolinksi, Thomas A (15)
|
MAUN-0 |
|
1:07.02 |
- |
| 10 |
Wallace, Nicholas M (15)
|
WVUN-0 |
1:09.46 |
1:08.58 |
-0.88 |