| 1:15.60 | 2:42.98 | (1:27.38) | |
| 4:14.27 | (1:31.29) | 5:46.11 | (1:31.84) |
| 7:17.32 | (1:31.21) | 8:49.90 | (1:32.58) |
| 10:19.81 | (1:29.91) | 11:51.07 | (1:31.26) |
| 13:21.98 | (1:30.91) | 14:52.06 | (1:30.08) |
| 16:20.13 | (1:28.07) | 17:46.35 | (1:26.22) |
| 19:11.07 | (1:24.72) | 20:35.22 | (1:24.15) |
| 21:55.48 | (1:20.26) |