| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thomas, Christian A (18)
|
MRRFAC |
21.23 |
22.17 |
0.94 |
| 2 |
Reining, Robert L (15)
|
MRRFAC |
22.09 |
23.01 |
0.92 |
| 3 |
Boyko, Jason A (17)
|
MRRFAC |
23.23 |
23.44 |
0.21 |
| 4 |
Baione, Michael T (16)
|
MRRFAC |
22.38 |
23.63 |
1.25 |
| 5 |
Cruz, Jason A (16)
|
MRRFAC |
27.23 |
23.85 |
-3.38 |
| 6 |
Stickle, Gage R (15)
|
MRNDAC |
22.49 |
23.86 |
1.37 |
| 7 |
Sommer, Christopher A (17)
|
MRAG |
22.58 |
24.62 |
2.04 |
| 8 |
Liu, Alexander J (15)
|
MRNDAC |
25.03 |
25.00 |
-0.03 |
| 9 |
Kyaw, Nyi-Rein (16)
|
MRHVD |
24.33 |
25.07 |
0.74 |
| 10 |
Torri, Christian A (17)
|
MRHVD |
23.94 |
25.24 |
1.30 |
| 11 |
Xin, Alex (15)
|
MRRFAC |
25.37 |
25.50 |
0.13 |
| 12 |
Ruan, Andrew (15)
|
MRRFAC |
26.00 |
26.02 |
0.02 |
| 13 |
Beaulieu-Shaffer, Aryell T (16)
|
MRNDAC |
|
29.02 |
- |