| 2:17.61 | 4:48.88 | (2:31.27) | |
| 7:24.14 | (2:35.26) | 9:59.04 | (2:34.90) |
| 12:33.77 | (2:34.73) | 15:09.40 | (2:35.63) |
| 17:45.29 | (2:35.89) | 20:22.21 | (2:36.92) |
| 23:01.39 | (2:39.18) | 25:37.98 | (2:36.59) |
| 28:15.43 | (2:37.45) | 30:53.93 | (2:38.50) |
| 33:33.83 | (2:39.90) | 36:13.78 | (2:39.95) |
| 20:22.21 |