| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cavlovic, Callahan P (11)
|
AMBPR |
38.98 |
37.33 |
-1.65 |
| 2 |
Turgeon, Tyler G (12)
|
AMPEAQ |
38.78 |
37.70 |
-1.08 |
| 3 |
Chen, Cory (12)
|
AMNHA |
36.88 |
38.27 |
1.39 |
| 4 |
Klein, Nicholas S (12)
|
AMANSC |
38.62 |
39.49 |
0.87 |
| 5 |
Sirbu, Daniel (12)
|
AMMOON |
40.64 |
40.75 |
0.11 |
| 6 |
Bryant, Stephen R (12)
|
AMTRIN |
40.75 |
41.03 |
0.28 |
| 7 |
Kelly, Gregory C (11)
|
AMMLAC |
39.05 |
41.49 |
2.44 |
| 8 |
Gurchak, Ari C (12)
|
AMNHA |
41.89 |
43.38 |
1.49 |
| 9 |
Rist, Nathan J (12)
|
AMBPR |
49.83 |
43.97 |
-5.86 |
| 10 |
Rodriguez, Alejandro D (11)
|
AMPTSC |
44.20 |
44.07 |
-0.13 |
| 11 |
McCay, Christopher M (12)
|
AMPTSC |
47.19 |
44.21 |
-2.98 |
| 12 |
Liulias, Philip G (11)
|
AMANSC |
44.51 |
45.77 |
1.26 |
| 13 |
Hillebrand, Ryan M (12)
|
AMPTSC |
52.19 |
46.36 |
-5.83 |
| 14 |
Wang, Kevin (11)
|
AMSFAC |
1:04.89 |
49.08 |
-15.81 |
| 15 |
Piatek, Aleksander J (12)
|
AMPTSC |
45.33 |
49.76 |
4.43 |
| 16 |
Grant, Nicholas M (12)
|
AMPTSC |
49.64 |
49.89 |
0.25 |
| 17 |
Stahl, Caden P (11)
|
AMBWA |
48.68 |
50.77 |
2.09 |
| 18 |
Pidro, Gabriel J (11)
|
AMMLAC |
51.76 |
51.04 |
-0.72 |
| 19 |
Krajci, Cameron M (11)
|
AMBPR |
54.67 |
52.02 |
-2.65 |
| 20 |
Krastev, Nicholas P (12)
|
AMBPR |
55.13 |
52.62 |
-2.51 |
| 21 |
Kranyak, Nicholas J (12)
|
AMMOON |
54.57 |
55.57 |
1.00 |
| 22 |
Miller, Jeffrey D (12)
|
AMNHA |
52.57 |
56.02 |
3.45 |
| 23 |
Shaw, Mason C (11)
|
AMBPR |
49.95 |
56.48 |
6.53 |
| 24 |
Yu, Jerry Z (11)
|
AMMLAC |
54.99 |
58.52 |
3.53 |
| 25 |
Kranyak, Samuel M (12)
|
AMMOON |
55.78 |
1:00.68 |
4.90 |
|
Vilardaga, Thomas J (11)
|
AMMLAC |
47.69 |
DQ |
- |
|
Rohr, Johannes J (12)
|
LELESD |
47.92 |
NS |
- |
|
Hou, Gan Qian J (12)
|
AMANSC |
43.00 |
NS |
- |