| 1:18.53 | 2:45.59 | (1:27.06) | |
| 4:14.95 | (1:29.36) | 5:44.24 | (1:29.29) |
| 7:11.48 | (1:27.24) | 8:39.56 | (1:28.08) |
| 10:07.75 | (1:28.19) | 11:36.27 | (1:28.52) |
| 13:04.80 | (1:28.53) | 14:33.61 | (1:28.81) |
| 16:02.95 | (1:29.34) | 17:31.86 | (1:28.91) |
| 19:01.06 | (1:29.20) | 20:28.54 | (1:27.48) |
| 21:53.48 | (1:24.94) |