| 2:19.48 | 4:49.25 | (2:29.77) | |
| 7:21.45 | (2:32.20) | 9:56.45 | (2:35.00) |
| 12:34.61 | (2:38.16) | 15:12.37 | (2:37.76) |
| 17:54.75 | (2:42.38) | 20:38.70 | (2:43.95) |
| 23:24.89 | (2:46.19) | 26:07.29 | (2:42.40) |
| 28:51.95 | (2:44.66) | 31:40.94 | (2:48.99) |
| 34:34.28 | (2:53.34) | 37:24.10 | (2:49.82) |
| 40:18.82 | (2:54.72) |