| 1:10.88 | 2:28.73 | (1:17.85) | |
| 3:47.94 | (1:19.21) | 5:07.58 | (1:19.64) |
| 6:28.00 | (1:20.42) | 7:48.20 | (1:20.20) |
| 9:08.53 | (1:20.33) | 10:28.61 | (1:20.08) |
| 11:49.44 | (1:20.83) | 13:09.58 | (1:20.14) |
| 14:28.50 | (1:18.92) | 15:48.48 | (1:19.98) |
| 17:08.70 | (1:20.22) | 18:28.14 | (1:19.44) |
| 19:45.93 | (1:17.79) |