| 1:20.50 | 2:47.96 | (1:27.46) | |
| 4:16.16 | (1:28.20) | 5:44.42 | (1:28.26) |
| 7:12.30 | (1:27.88) | 8:40.62 | (1:28.32) |
| 10:09.26 | (1:28.64) | 11:38.91 | (1:29.65) |
| 13:08.77 | (1:29.86) | 14:38.88 | (1:30.11) |
| 16:09.06 | (1:30.18) | 17:39.67 | (1:30.61) |
| 20:42.12 | (3:02.45) | 22:11.95 | (1:29.83) |
| 22:11.82 |