| 1:16.74 | 2:42.27 | (1:25.53) | |
| 4:09.99 | (1:27.72) | 5:39.10 | (1:29.11) |
| 7:08.45 | (1:29.35) | 8:38.40 | (1:29.95) |
| 10:08.43 | (1:30.03) | 11:37.31 | (1:28.88) |
| 13:05.36 | (1:28.05) | 14:35.24 | (1:29.88) |
| 16:05.10 | (1:29.86) | 17:34.48 | (1:29.38) |
| 19:00.77 | (1:26.29) | 20:27.77 | (1:27.00) |
| 21:51.92 | (1:24.15) |