| 0. 0 | 0. 0 | ||
| 1:14.32 | 2:34.76 | (1:20.44) | |
| 3:56.56 | (1:21.80) | 5:18.61 | (1:22.05) |
| 6:41.68 | (1:23.07) | 8:04.61 | (1:22.93) |
| 9:28.63 | (1:24.02) | 10:53.04 | (1:24.41) |
| 12:16.65 | (1:23.61) | 13:40.26 | (1:23.61) |
| 15:04.44 | (1:24.18) | 16:27.14 | (1:22.70) |
| 17:49.63 | (1:22.49) | 19:13.60 | (1:23.97) |
| 20:35.36 | (1:21.76) |