| 1:19.70 | 2:46.09 | (1:26.39) | |
| 4:13.11 | (1:27.02) | 5:40.64 | (1:27.53) |
| 7:08.39 | (1:27.75) | 8:37.37 | (1:28.98) |
| 10:06.14 | (1:28.77) | 11:34.84 | (1:28.70) |
| 13:03.44 | (1:28.60) | 14:32.14 | (1:28.70) |
| 16:01.33 | (1:29.19) | 17:31.40 | (1:30.07) |
| 19:01.20 | (1:29.80) | 20:30.98 | (1:29.78) |
| 21:57.80 | (1:26.82) |