| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McAllister, Patrick L (15)
|
MAPAAC |
57.45 |
55.33 |
-2.12 |
| 2 |
Shackleton, Herbert T (16)
|
MAPAAC |
56.57 |
56.70 |
0.13 |
| 3 |
Cobb, Patrick J (17)
|
MAPAAC |
1:01.88 |
57.60 |
-4.28 |
| 4 |
Kim, Hyunbin (16)
|
MAPAAC |
59.68 |
1:00.51 |
0.83 |
| 5 |
Berlitz, Daniel J (13)
|
MAPAAC |
1:01.70 |
1:01.13 |
-0.57 |
| 6 |
Holt, Logan R (13)
|
MAPAAC |
1:04.41 |
1:01.60 |
-2.81 |
| 7 |
Reihman, Mahlon C (15)
|
MAPAAC |
1:04.69 |
1:01.73 |
-2.96 |
| 8 |
Mana, Aviad (17)
|
MAPAAC |
57.70 |
1:02.38 |
4.68 |
| 9 |
Johnston, Ian A (15)
|
MAPAAC |
1:04.63 |
1:03.30 |
-1.33 |
| 10 |
Rishel, Phillip S (14)
|
MAPAAC |
1:05.11 |
1:05.43 |
0.32 |
| 11 |
Jablonski, Daniel M (13)
|
MAPAAC |
1:09.33 |
1:09.19 |
-0.14 |
| 12 |
McFadden, Gabriel C (14)
|
MAPAAC |
1:19.66 |
1:17.73 |
-1.93 |
| 13 |
Boucher, Christopher T (16)
|
MAPAAC |
|
1:19.27 |
- |
| 14 |
Wycherley, Ryan K (14)
|
MAPAAC |
|
1:21.43 |
- |
|
Karopoulos, Rhett J (18)
|
MAPAAC |
53.22 |
NS |
- |