| 1:10.64 | 2:24.96 | (1:14.32) | |
| 3:39.97 | (1:15.01) | 4:55.21 | (1:15.24) |
| 6:10.87 | (1:15.66) | 7:26.53 | (1:15.66) |
| 8:42.55 | (1:16.02) | 9:58.70 | (1:16.15) |
| 11:14.71 | (1:16.01) | 12:32.10 | (1:17.39) |
| 13:50.01 | (1:17.91) | 15:07.42 | (1:17.41) |
| 16:24.81 | (1:17.39) | 17:42.44 | (1:17.63) |
| 18:56.65 | (1:14.21) |