| 1:17.11 | 2:37.27 | (1:20.16) | |
| 3:57.90 | (1:20.63) | 5:19.18 | (1:21.28) |
| 6:42.02 | (1:22.84) | 8:05.34 | (1:23.32) |
| 9:28.05 | (1:22.71) | 10:50.59 | (1:22.54) |
| 12:13.42 | (1:22.83) | 13:36.11 | (1:22.69) |
| 14:59.75 | (1:23.64) | 16:23.38 | (1:23.63) |
| 17:47.27 | (1:23.89) | 19:10.85 | (1:23.58) |
| 20:31.91 | (1:21.06) |