| 1:58.20 | 4:07.01 | (2:08.81) | |
| 6:18.24 | (2:11.23) | 8:29.39 | (2:11.15) |
| 10:40.30 | (2:10.91) | 12:53.35 | (2:13.05) |
| 15:04.30 | (2:10.95) | 17:13.01 | (2:08.71) |
| 19:32.74 | (2:19.73) | 21:48.40 | (2:15.66) |
| 24:07.34 | (2:18.94) | 26:22.67 | (2:15.33) |
| 28:36.86 | (2:14.19) | 30:48.19 | (2:11.33) |
| 32:53.60 | (2:05.41) |