| 1:16.85 | 2:36.45 | (1:19.60) | |
| 3:56.37 | (1:19.92) | 5:17.29 | (1:20.92) |
| 6:37.66 | (1:20.37) | 7:59.40 | (1:21.74) |
| 9:22.79 | (1:23.39) | 10:46.26 | (1:23.47) |
| 12:08.88 | (1:22.62) | 13:31.18 | (1:22.30) |
| 14:53.48 | (1:22.30) | 16:15.19 | (1:21.71) |
| 17:36.63 | (1:21.44) | 18:57.60 | (1:20.97) |
| 20:17.10 | (1:19.50) |