| 1:34.80 | 3:22.60 | (1:47.80) | |
| 5:11.37 | (1:48.77) | 7:01.77 | (1:50.40) |
| 8:52.87 | (1:51.10) | 10:48.70 | (1:55.83) |
| 12:39.15 | (1:50.45) | 14:32.37 | (1:53.22) |
| 16:25.77 | (1:53.40) | 18:21.67 | (1:55.90) |
| 20:15.43 | (1:53.76) | 22:11.71 | (1:56.28) |
| 24:07.53 | (1:55.82) | 25:57.03 | (1:49.50) |
| 27:42.98 | (1:45.95) |