| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hubbard, Ethan A (12)
|
ADCANA |
1:29.98 |
1:26.19 |
-3.79 |
| 2 |
Meka, Olivia G (10)
|
ADCANA |
1:30.76 |
1:26.44 |
-4.32 |
| 3 |
Barlow, Nicholas M (12)
|
ADCANA |
1:32.27 |
1:27.50 |
-4.77 |
| 4 |
Forrest, Parker G (11)
|
ADCANA |
1:33.65 |
1:32.90 |
-0.75 |
| 5 |
Roos, Avada L (10)
|
ADCANA |
1:40.67 |
1:40.14 |
-0.53 |
| 6 |
Harding, Daren C (11)
|
ADCANA |
1:43.76 |
1:41.53 |
-2.23 |
| 7 |
Ostovar, Kasper C (11)
|
ADCLRK |
|
1:47.11 |
- |
| 8 |
Flannigan, Owen E (9)
|
ADCLRK |
|
1:51.08 |
- |
| 9 |
Patel, Arya S (10)
|
ADCLRK |
|
1:51.95 |
- |
|
Kinley, London D (10)
|
ADCLRK |
|
DQ |
- |
|
Swart, Allison R (11)
|
ADCLRK |
|
DQ |
- |
|
Williams, Creighton L (11)
|
ADCLRK |
|
DQ |
- |