| 40:06.28 | 40:38.32 | (32.04) | |
| 41:10.79 | (32.47) | 41:43.48 | (32.69) |
| 42:16.48 | (33.00) | 42:50.34 | (33.86) |
| 43:24.02 | (33.68) | 43:57.80 | (33.78) |
| 44:31.97 | (34.17) | 45:05.86 | (33.89) |
| 45:39.94 | (34.08) | 46:14.11 | (34.17) |
| 46:48.48 | (34.37) | 47:21.75 | (33.27) |
| 47:55.37 | (33.62) | 48:28.98 | (33.61) |
| 49:03.10 | (34.12) | 49:36.42 | (33.32) |
| 50:07.88 | (31.46) | 11:01.22 |