| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Betcher, Leo A (15)
|
MRNBS |
25.40 |
25.56 |
0.16 |
| 2 |
Mitchell, Theodore A (16)
|
MRCOND |
27.50 |
25.97 |
-1.53 |
| 3 |
Kondratowicz, Paul A (16)
|
MRCOND |
25.30 |
26.10 |
0.80 |
| 4 |
Cole, Christian J (17)
|
MRNBS |
26.37 |
26.68 |
0.31 |
| 5 |
Bialik, Richard G (17)
|
MRCOND |
27.42 |
27.30 |
-0.12 |
| 6 |
Weitzen, Zach (15)
|
MRSMC |
27.56 |
27.34 |
-0.22 |
| 7 |
Bonnick, Zail J (15)
|
MRWSSC |
26.74 |
27.89 |
1.15 |
| 8 |
Cruz, Daniel J (15)
|
MRWSSC |
26.73 |
28.09 |
1.36 |
| 9 |
Ojeda, Alexis (17)
|
MRUN |
28.79 |
28.60 |
-0.19 |
| 10 |
White, Ethan P (15)
|
MRPATS |
30.88 |
29.20 |
-1.68 |
| 11 |
Jones, Ryan (16)
|
MRMWDA |
29.01 |
30.27 |
1.26 |