| 1:14.79 | 2:36.23 | (1:21.44) | |
| 3:57.65 | (1:21.42) | 5:19.08 | (1:21.43) |
| 6:40.28 | (1:21.20) | 8:01.45 | (1:21.17) |
| 9:22.50 | (1:21.05) | 10:43.63 | (1:21.13) |
| 12:05.22 | (1:21.59) | 13:28.08 | (1:22.86) |
| 14:50.30 | (1:22.22) | 16:13.05 | (1:22.75) |
| 17:35.69 | (1:22.64) | 18:59.39 | (1:23.70) |
| 20:19.62 | (1:20.23) |