| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 1:22.81 | ||
| 2:53.73 | (1:30.92) | 4:23.87 | (1:30.14) |
| 5:53.76 | (1:29.89) | 7:23.32 | (1:29.56) |
| 8:51.60 | (1:28.28) | 10:19.61 | (1:28.01) |
| 11:50.09 | (1:30.48) | 13:20.38 | (1:30.29) |
| 14:48.66 | (1:28.28) | 16:17.64 | (1:28.98) |
| 17:48.44 | (1:30.80) | 19:18.29 | (1:29.85) |
| 20:48.04 | (1:29.75) | 22:08.56 | (1:20.52) |