| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Scully, John R (17)
|
MAHHAA |
21.45 |
22.45 |
1.00 |
| 2 |
Han, Daniel (17)
|
MACBST |
21.75 |
22.86 |
1.11 |
| 3 |
Patti, Alexander J (16)
|
MACBST |
23.74 |
23.12 |
-0.62 |
| 4 |
Scarpitta, Michael S (16)
|
MACBFY |
|
23.35 |
- |
| 5 |
Haffner, Justin T (18)
|
MASSC |
22.13 |
23.54 |
1.41 |
| 6 |
Lenahan, Connor D (16)
|
MACBST |
23.70 |
24.05 |
0.35 |
| 7 |
Mislan, Trevor B (16)
|
MACBST |
23.05 |
24.07 |
1.02 |
| 8 |
Huuki, Erik D (16)
|
MACBST |
27.00 |
24.08 |
-2.92 |
| 9 |
McElrath, Jeffery (17)
|
MACBFY |
|
24.43 |
- |
| 10 |
Zipf, Aidan E (15)
|
MASSC |
24.30 |
24.74 |
0.44 |
| 11 |
Stephens, Randal P (18)
|
MAUN-H |
|
24.87 |
- |
| 11 |
Mignogna, Zachary P (15)
|
MAHHAA |
29.06 |
24.87 |
-4.19 |
| 13 |
Liu, Runpu (15)
|
MAGSA |
|
24.90 |
- |
| 13 |
McClurkin, Alexander (15)
|
MACORE |
|
24.90 |
- |
| 15 |
Kuo, Ian Y (17)
|
MACBST |
24.92 |
24.95 |
0.03 |
| 16 |
Cervantes-Rodriguez, Jorge L (16)
|
MACBST |
24.87 |
25.14 |
0.27 |
| 17 |
Grande, Douglas J (17)
|
MAHHAA |
|
25.46 |
- |
| 18 |
Bauman, Brian M (16)
|
MAHHAA |
26.13 |
25.77 |
-0.36 |
| 19 |
Guo, Matthew (17)
|
MACBST |
26.00 |
26.24 |
0.24 |
| 20 |
Wallace, Cameron J (15)
|
MACBST |
|
26.27 |
- |
| 21 |
Vinhais, Emanuel (15)
|
MACBFY |
30.15 |
29.38 |
-0.77 |
|
Parkhill, Evan N (16)
|
MACBST |
23.25 |
NS |
- |