| 1:16.51 | 2:37.90 | (1:21.39) | |
| 3:59.38 | (1:21.48) | 5:21.06 | (1:21.68) |
| 6:43.50 | (1:22.44) | 8:05.60 | (1:22.10) |
| 9:27.52 | (1:21.92) | 10:49.58 | (1:22.06) |
| 12:12.36 | (1:22.78) | 13:35.16 | (1:22.80) |
| 14:58.29 | (1:23.13) | 16:21.45 | (1:23.16) |
| 17:44.55 | (1:23.10) | 19:07.25 | (1:22.70) |
| 20:28.36 | (1:21.11) |