| 20.40 | 49.10 | (28.70) | |
| 1:17.93 | (28.83) | 1:46.55 | (28.62) |
| 2:15.24 | (28.69) | 2:43.51 | (28.27) |
| 3:11.91 | (28.40) | 3:40.75 | (28.84) |
| 4:09.24 | (28.49) | 4:37.96 | (28.72) |
| 5:06.64 | (28.68) | 5:35.26 | (28.62) |
| 6:03.99 | (28.73) | 6:32.82 | (28.83) |
| 7:01.57 | (28.75) | 7:30.29 | (28.72) |
| 7:59.62 | (29.33) | 8:28.31 | (28.69) |
| 8:57.10 | (28.79) | 9:29.86 | (32.76) |