| 1:15.78 | 2:38.31 | (1:22.53) | |
| 4:00.46 | (1:22.15) | 5:21.53 | (1:21.07) |
| 6:43.23 | (1:21.70) | 8:04.90 | (1:21.67) |
| 9:27.84 | (1:22.94) | 10:51.16 | (1:23.32) |
| 12:14.42 | (1:23.26) | 13:36.71 | (1:22.29) |
| 14:56.69 | (1:19.98) | 16:16.55 | (1:19.86) |
| 17:37.19 | (1:20.64) | 18:57.51 | (1:20.32) |
| 20:14.88 | (1:17.37) |