| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dragon, Nathan M (17)
|
NEHYV |
22.18 |
22.27 |
0.09 |
| 2 |
Plage, James L (17)
|
CTBEAR |
22.73 |
22.79 |
0.06 |
| 3 |
Madan, Benjamin A (15)
|
CTNCY |
22.74 |
23.51 |
0.77 |
| 4 |
Stelmokas, Matthew J (16)
|
NEHYV |
23.38 |
23.70 |
0.32 |
| 5 |
Williams, Cole A (17)
|
CTNCY |
23.64 |
24.35 |
0.71 |
| 6 |
Pellegrini de Paur, Sumner (15)
|
CTNCY |
23.47 |
24.55 |
1.08 |
| 7 |
Stewart, Jack C (16)
|
CTSAQ |
24.25 |
24.64 |
0.39 |
| 8 |
Fredericks, Maximus T (16)
|
CTSOCO |
25.57 |
24.87 |
-0.70 |
| 9 |
Fredericks, Anakin P (18)
|
CTSOCO |
24.04 |
25.03 |
0.99 |
| 10 |
Beckham, Riley G (17)
|
CTSAQ |
23.77 |
25.14 |
1.37 |
| 11 |
Widelski, Patrick N (17)
|
CTNCY |
24.91 |
25.16 |
0.25 |
| 12 |
Fannon, William F (18)
|
CTNCY |
24.10 |
25.34 |
1.24 |
| 13 |
Ketonis, Panayiotis P (16)
|
CTNCY |
25.88 |
25.55 |
-0.33 |
| 14 |
Nardella, Luke M (15)
|
CTNCY |
26.49 |
26.19 |
-0.30 |
| 15 |
Yuan, Andrew (15)
|
CTNCY |
29.11 |
28.93 |
-0.18 |
| 16 |
Beauchamp, Mason T (12)
|
CTSAQ |
33.20 |
33.60 |
0.40 |
|
Bennett, Strider R (16)
|
CTNCY |
23.80 |
DQ |
- |