| 1:11.49 | 2:32.11 | (1:20.62) | |
| 3:55.73 | (1:23.62) | 5:21.11 | (1:25.38) |
| 6:45.89 | (1:24.78) | 8:12.37 | (1:26.48) |
| 9:38.66 | (1:26.29) | 11:06.11 | (1:27.45) |
| 12:33.25 | (1:27.14) | 14:01.43 | (1:28.18) |
| 15:29.76 | (1:28.33) | 16:57.77 | (1:28.01) |
| 18:25.48 | (1:27.71) | 19:53.18 | (1:27.70) |
| 21:18.01 | (1:24.83) |