| 1:11.22 | 2:27.81 | (1:16.59) | |
| 3:44.83 | (1:17.02) | 5:02.78 | (1:17.95) |
| 6:21.39 | (1:18.61) | 7:39.87 | (1:18.48) |
| 8:59.73 | (1:19.86) | 10:18.83 | (1:19.10) |
| 11:39.17 | (1:20.34) | 12:59.88 | (1:20.71) |
| 14:21.04 | (1:21.16) | 15:42.39 | (1:21.35) |
| 17:03.65 | (1:21.26) | 18:24.01 | (1:20.36) |
| 19:43.16 | (1:19.15) |