| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Einolf, Tyler W (16)
|
MAUBY |
23.72 |
23.06 |
-0.66 |
| 2 |
Scarpitta, Michael S (18)
|
MACBR |
23.71 |
23.16 |
-0.55 |
| 3 |
D'Avella, Fulvio (16)
|
MANEYS |
24.03 |
24.23 |
0.20 |
| 4 |
Mottershead, Samuel M (15)
|
MACBR |
26.36 |
24.83 |
-1.53 |
| 5 |
Service, Benjamin (17)
|
MABYST |
25.29 |
24.87 |
-0.42 |
| 6 |
Butcher, Kai (16)
|
MAUBY |
27.35 |
25.33 |
-2.02 |
| 7 |
Jones, John (18)
|
MABYST |
25.73 |
25.95 |
0.22 |
| 7 |
Durr, Benjamin B (16)
|
MANEYS |
25.93 |
25.95 |
0.02 |
| 9 |
Stella, Benjamin (15)
|
MAUBY |
26.22 |
25.97 |
-0.25 |
| 10 |
Gichiengo, Justin (15)
|
MABYST |
25.86 |
26.16 |
0.30 |
| 11 |
Timper, Gustav (16)
|
MABYST |
28.66 |
27.10 |
-1.56 |