| 1:14.78 | 2:35.77 | (1:20.99) | |
| 3:57.63 | (1:21.86) | 5:18.87 | (1:21.24) |
| 6:40.32 | (1:21.45) | 8:02.40 | (1:22.08) |
| 9:24.27 | (1:21.87) | 10:46.67 | (1:22.40) |
| 12:09.81 | (1:23.14) | 13:32.71 | (1:22.90) |
| 14:56.07 | (1:23.36) | 16:19.39 | (1:23.32) |
| 17:42.42 | (1:23.03) | 19:04.37 | (1:21.95) |
| 20:23.87 | (1:19.50) |