| 1:14.21 | 2:33.75 | (1:19.54) | |
| 3:53.52 | (1:19.77) | 5:14.78 | (1:21.26) |
| 6:35.15 | (1:20.37) | 7:55.61 | (1:20.46) |
| 9:17.44 | (1:21.83) | 10:39.07 | (1:21.63) |
| 12:00.53 | (1:21.46) | 13:22.69 | (1:22.16) |
| 14:44.55 | (1:21.86) | 16:06.64 | (1:22.09) |
| 17:29.70 | (1:23.06) | 18:52.43 | (1:22.73) |
| 20:14.93 | (1:22.50) |