| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Anderson, Arijah P (12)
|
MAKAY |
|
1:20.19 |
- |
| 2 |
Brown, Dylan N (12)
|
MAKAY |
|
1:26.01 |
- |
| 3 |
Hricko, John P (11)
|
MAWCAY |
1:33.58 |
1:33.31 |
-0.27 |
| 4 |
Li, Parker (12)
|
MAWCAY |
1:33.58 |
1:33.78 |
0.20 |
| 5 |
Porter, Jeffery D (12)
|
MAWCAY |
1:41.65 |
1:34.02 |
-7.63 |
| 6 |
Lafferty, Austin P (12)
|
MAKAY |
|
1:35.21 |
- |
| 7 |
O'Toole, Timothy (11)
|
MABCY |
1:37.16 |
1:35.28 |
-1.88 |
| 8 |
Dougherty, Brendan M (11)
|
MARKRY |
1:40.79 |
1:36.95 |
-3.84 |
| 9 |
Tomasco, Braeden D (12)
|
MAKAY |
|
1:37.24 |
- |
| 10 |
St-Laurent, Jeremy P (11)
|
MABCY |
1:56.19 |
1:40.25 |
-15.94 |
| 11 |
Maier, Wylie S (11)
|
MANEYS |
1:42.75 |
1:42.75 |
0.00 |
| 12 |
Sanders, Trexler D (11)
|
MARKRY |
1:56.91 |
1:43.67 |
-13.24 |
| 13 |
Wee, Aaron T (11)
|
MAKAY |
|
1:47.69 |
- |
| 14 |
Wu, Oliver (11)
|
MAKAY |
|
1:51.91 |
- |
|
Tilley, Samuel M (12)
|
MAKAY |
|
DQ |
- |