| 1:14.96 | 2:35.65 | (1:20.69) | |
| 3:56.59 | (1:20.94) | 5:17.28 | (1:20.69) |
| 6:37.55 | (1:20.27) | 7:57.96 | (1:20.41) |
| 9:18.94 | (1:20.98) | 10:39.14 | (1:20.20) |
| 11:59.50 | (1:20.36) | 13:20.71 | (1:21.21) |
| 14:40.98 | (1:20.27) | 16:01.33 | (1:20.35) |
| 17:22.57 | (1:21.24) | 18:42.07 | (1:19.50) |
| 19:56.40 | (1:14.33) |