| 1:15.05 | 2:36.15 | (1:21.10) | |
| 3:58.10 | (1:21.95) | 5:18.34 | (1:20.24) |
| 6:40.32 | (1:21.98) | 8:01.58 | (1:21.26) |
| 9:22.84 | (1:21.26) | 10:44.45 | (1:21.61) |
| 12:05.18 | (1:20.73) | 13:25.75 | (1:20.57) |
| 14:46.85 | (1:21.10) | 16:07.98 | (1:21.13) |
| 17:28.50 | (1:20.52) | 18:49.04 | (1:20.54) |
| 20:06.84 | (1:17.80) |