| 26.24 | 55.11 | (28.87) | |
| 1:24.35 | (29.24) | 1:54.02 | (29.67) |
| 2:23.54 | (29.52) | 2:52.80 | (29.26) |
| 3:22.25 | (29.45) | 3:51.89 | (29.64) |
| 4:21.48 | (29.59) | 4:51.27 | (29.79) |
| 5:20.94 | (29.67) | 5:50.84 | (29.90) |
| 6:20.71 | (29.87) | 6:51.04 | (30.33) |
| 7:21.54 | (30.50) | 7:51.87 | (30.33) |
| 8:22.37 | (30.50) | 8:52.92 | (30.55) |
| 9:23.86 | (30.94) | 9:54.06 | (30.20) |