| 1:17.66 | 2:38.74 | (1:21.08) | |
| 4:00.53 | (1:21.79) | 5:21.29 | (1:20.76) |
| 6:42.02 | (1:20.73) | 8:03.41 | (1:21.39) |
| 9:24.21 | (1:20.80) | 10:45.68 | (1:21.47) |
| 12:07.35 | (1:21.67) | 13:27.43 | (1:20.08) |
| 14:47.60 | (1:20.17) | 16:06.78 | (1:19.18) |
| 17:26.69 | (1:19.91) | 18:45.74 | (1:19.05) |
| 20:03.09 | (1:17.35) |