| 1:15.39 | 2:35.73 | (1:20.34) | |
| 3:56.76 | (1:21.03) | 5:16.80 | (1:20.04) |
| 6:37.30 | (1:20.50) | 7:58.16 | (1:20.86) |
| 9:18.82 | (1:20.66) | 10:39.22 | (1:20.40) |
| 12:00.29 | (1:21.07) | 13:20.48 | (1:20.19) |
| 14:40.80 | (1:20.32) | 16:01.12 | (1:20.32) |
| 17:21.11 | (1:19.99) | 18:41.12 | (1:20.01) |
| 19:57.59 | (1:16.47) |