| 1:19.89 | 2:44.44 | (1:24.55) | |
| 4:07.94 | (1:23.50) | 5:30.66 | (1:22.72) |
| 6:53.12 | (1:22.46) | 8:14.72 | (1:21.60) |
| 9:35.83 | (1:21.11) | 10:57.09 | (1:21.26) |
| 12:17.21 | (1:20.12) | 13:36.71 | (1:19.50) |
| 14:56.47 | (1:19.76) | 16:16.55 | (1:20.08) |
| 17:35.16 | (1:18.61) | 18:53.90 | (1:18.74) |
| 20:11.05 | (1:17.15) |