| 1:18.71 | 2:40.01 | (1:21.30) | |
| 4:01.60 | (1:21.59) | 5:24.20 | (1:22.60) |
| 6:47.19 | (1:22.99) | 8:09.80 | (1:22.61) |
| 9:32.93 | (1:23.13) | 10:55.67 | (1:22.74) |
| 12:18.17 | (1:22.50) | 13:39.19 | (1:21.02) |
| 15:00.69 | (1:21.50) | 16:23.06 | (1:22.37) |
| 17:45.50 | (1:22.44) | 19:06.86 | (1:21.36) |
| 20:28.22 | (1:21.36) |