| 1:19.82 | 2:46.40 | (1:26.58) | |
| 4:13.82 | (1:27.42) | 5:42.28 | (1:28.46) |
| 7:11.68 | (1:29.40) | 8:40.67 | (1:28.99) |
| 10:11.42 | (1:30.75) | 11:42.45 | (1:31.03) |
| 13:14.34 | (1:31.89) | 14:46.00 | (1:31.66) |
| 16:17.77 | (1:31.77) | 17:49.62 | (1:31.85) |
| 19:20.32 | (1:30.70) | 20:49.50 | (1:29.18) |
| 22:15.35 | (1:25.85) |