| 1:09.49 | 2:25.44 | (1:15.95) | |
| 3:42.79 | (1:17.35) | 5:01.26 | (1:18.47) |
| 6:21.16 | (1:19.90) | 7:41.15 | (1:19.99) |
| 9:01.31 | (1:20.16) | 10:22.03 | (1:20.72) |
| 11:43.35 | (1:21.32) | 13:04.85 | (1:21.50) |
| 14:25.21 | (1:20.36) | 15:47.23 | (1:22.02) |
| 17:09.01 | (1:21.78) | 18:30.11 | (1:21.10) |
| 19:52.58 | (1:22.47) |