| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oliver, Kevin S (14)
|
MAPFY |
1:02.24 |
1:02.74 |
0.50 |
| 1 |
Stevens, Luke J (13)
|
MAPFY |
1:05.39 |
1:04.73 |
-0.66 |
| 1 |
Smith, Hunter J (13)
|
MAUBY |
1:10.89 |
1:06.82 |
-4.07 |
| 2 |
Leach, Daniel J (14)
|
MAPACS |
1:04.73 |
1:05.51 |
0.78 |
| 2 |
Vieira, Brendan (14)
|
MAPJA |
1:06.72 |
1:06.27 |
-0.45 |
| 2 |
Foran, James (14)
|
MAPJA |
1:11.45 |
1:09.72 |
-1.73 |
| 3 |
Allen, Carson C (13)
|
MAPAAC |
1:03.30 |
1:05.88 |
2.58 |
| 3 |
Solarte, Sabastian J (13)
|
MAPAAC |
1:04.99 |
1:07.37 |
2.38 |
| 3 |
Thomas, Samuel S (13)
|
MATSS |
1:15.59 |
1:15.04 |
-0.55 |
| 4 |
Vidal, Patrick A (13)
|
MAPJA |
1:03.69 |
1:05.97 |
2.28 |
| 4 |
Lehman, Benjamin C (13)
|
MAPAAC |
1:09.82 |
1:07.52 |
-2.30 |
| 4 |
Flood, Nicholas W (13)
|
MAEAST |
|
1:21.82 |
- |
| 5 |
Greer, Matthew J (13)
|
MAPAAC |
1:04.88 |
1:06.65 |
1.77 |
| 5 |
Deemer, Adam R (14)
|
MAPFY |
1:07.87 |
1:07.77 |
-0.10 |
| 5 |
Hart, John P (14)
|
MAPJA |
1:52.89 |
1:40.57 |
-12.32 |
| 6 |
Tagliaferri, Justin (14)
|
MAPFY |
1:04.65 |
1:08.22 |
3.57 |
| 6 |
Hernandez, Juan C (13)
|
MAPFY |
1:06.68 |
1:08.67 |
1.99 |
| 7 |
Fragano III, Dominick T (13)
|
MAPAAC |
1:10.06 |
1:13.36 |
3.30 |
|
Curry, Joseph C (13)
|
MAPJA |
|
DQ |
- |