| 1:13.11 | 2:30.24 | (1:17.13) | |
| 3:47.87 | (1:17.63) | 5:07.62 | (1:19.75) |
| 6:27.14 | (1:19.52) | 7:48.49 | (1:21.35) |
| 9:10.69 | (1:22.20) | 10:32.26 | (1:21.57) |
| 11:53.76 | (1:21.50) | 13:15.71 | (1:21.95) |
| 14:37.46 | (1:21.75) | 15:59.03 | (1:21.57) |
| 17:21.54 | (1:22.51) | 18:43.33 | (1:21.79) |
| 20:03.65 | (1:20.32) |