| 1:19.86 | 2:46.23 | (1:26.37) | |
| 4:13.35 | (1:27.12) | 5:43.06 | (1:29.71) |
| 7:13.99 | (1:30.93) | 8:46.14 | (1:32.15) |
| 10:19.05 | (1:32.91) | 11:51.94 | (1:32.89) |
| 13:24.63 | (1:32.69) | 14:58.40 | (1:33.77) |
| 16:31.03 | (1:32.63) | 18:04.08 | (1:33.05) |
| 19:37.29 | (1:33.21) | 21:04.77 | (1:27.48) |
| 22:27.35 | (1:22.58) |