| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shackleton, Herbert T (16)
|
MAPAAC |
25.59 |
24.91 |
-0.68 |
| 2 |
Cobb, Patrick J (17)
|
MAPAAC |
27.07 |
26.14 |
-0.93 |
| 3 |
McAllister, Patrick L (15)
|
MAPAAC |
28.57 |
26.28 |
-2.29 |
| 4 |
Kim, Hyunbin (16)
|
MAPAAC |
26.25 |
26.45 |
0.20 |
| 5 |
Mana, Aviad (17)
|
MAPAAC |
26.20 |
26.46 |
0.26 |
| 6 |
Reihman, Mahlon C (15)
|
MAPAAC |
32.32 |
26.88 |
-5.44 |
| 7 |
Berlitz, Daniel J (13)
|
MAPAAC |
30.63 |
27.94 |
-2.69 |
| 8 |
Rishel, Phillip S (14)
|
MAPAAC |
29.22 |
28.16 |
-1.06 |
| 9 |
Avila, Jose A (16)
|
MAPAAC |
32.22 |
29.25 |
-2.97 |
| 10 |
Johnston, Ian A (15)
|
MAPAAC |
31.81 |
30.16 |
-1.65 |
| 11 |
Dolan, Nathaniel W (15)
|
MAPAAC |
37.18 |
31.75 |
-5.43 |
| 12 |
Maymon, Noam (13)
|
MAPAAC |
34.37 |
33.61 |
-0.76 |
| 13 |
Delans, Wyatt C (15)
|
MAPAAC |
|
33.76 |
- |
| 14 |
Boucher, Christopher T (16)
|
MAPAAC |
|
34.16 |
- |
| 15 |
Deiderick, Gabriel C (13)
|
MAUN4 |
|
36.60 |
- |
| 16 |
McFadden, Gabriel C (14)
|
MAPAAC |
42.76 |
36.77 |
-5.99 |
|
Karopoulos, Rhett J (18)
|
MAPAAC |
24.34 |
NS |
- |