| # | Time | Athlete(s) |
|---|---|---|
| 1 | 0:46.40 | |
| 2 | 0:52.30 |
Del Mar City
(USA)
|
| 3 | 0:52.94 |
Lacola
(USA)
|
| 4 | 0:58.50 |
San Diego
(USA)
|
| 5 | 1:04.07 |