| 1:10.64 | 2:27.27 | (1:16.63) | |
| 3:43.98 | (1:16.71) | 5:00.88 | (1:16.90) |
| 6:19.99 | (1:19.11) | 7:40.30 | (1:20.31) |
| 9:00.20 | (1:19.90) | 10:22.12 | (1:21.92) |
| 11:42.37 | (1:20.25) | 13:02.60 | (1:20.23) |
| 14:23.17 | (1:20.57) | 15:44.12 | (1:20.95) |
| 17:05.19 | (1:21.07) | 18:24.12 | (1:18.93) |
| 19:43.21 | (1:19.09) |