| 2:23.86 | 5:03.74 | (2:39.88) | |
| 7:40.17 | (2:36.43) | 10:16.67 | (2:36.50) |
| 12:56.95 | (2:40.28) | 15:38.53 | (2:41.58) |
| 18:17.77 | (2:39.24) | 21:01.34 | (2:43.57) |
| 23:43.12 | (2:41.78) | 26:25.69 | (2:42.57) |
| 29:10.15 | (2:44.46) | 31:52.48 | (2:42.33) |
| 34:37.56 | (2:45.08) | 37:22.52 | (2:44.96) |
| 40:04.91 | (2:42.39) |