| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brownstead, Matthew K (15)
|
MANLAC |
20.59 |
22.11 |
1.52 |
| 2 |
Connors, John M (18)
|
MAMSA |
21.69 |
22.45 |
0.76 |
| 3 |
Challis, Michael J (17)
|
MANLAC |
22.54 |
22.70 |
0.16 |
| 4 |
Deiderick, Gabriel C (16)
|
MAFSC |
22.89 |
23.18 |
0.29 |
| 5 |
Heasley, Foster J (15)
|
MANLAC |
23.65 |
23.56 |
-0.09 |
| 6 |
Houck, Jacob A (15)
|
MAEAC |
23.53 |
23.59 |
0.06 |
| 7 |
Gomez Fischer, Fernando A (17)
|
MAMSA |
24.35 |
23.66 |
-0.69 |
| 8 |
Feldman, Brian M (17)
|
MANLAC |
23.49 |
23.90 |
0.41 |
| 9 |
Sonsteby, Anders G (17)
|
MANLAC |
24.55 |
24.12 |
-0.43 |
| 10 |
Azzalina, Ben W (15)
|
MAEAC |
23.93 |
24.33 |
0.40 |
| 11 |
Nicastro, Payton B (16)
|
MANLAC |
26.38 |
24.62 |
-1.76 |
| 12 |
Szlaga, Damian (16)
|
MAPENN |
23.97 |
24.69 |
0.72 |
| 13 |
Forstmeier, Peter C (17)
|
MANLAC |
23.55 |
24.74 |
1.19 |
| 14 |
Hurley, Luke P (17)
|
MANLAC |
23.96 |
24.81 |
0.85 |
| 15 |
Steele, Matthew (17)
|
MAPENN |
23.41 |
24.88 |
1.47 |
| 16 |
Beattie, Jack F (15)
|
MAWASC |
25.70 |
25.09 |
-0.61 |
| 17 |
Haris, Jack J (15)
|
MANLAC |
25.22 |
25.42 |
0.20 |
| 18 |
Corso, Casey B (15)
|
MANLAC |
27.01 |
25.91 |
-1.10 |
| 19 |
Keener, Benjamin L (16)
|
MAEAC |
27.05 |
27.02 |
-0.03 |