| 1:15.48 | 2:35.39 | (1:19.91) | |
| 3:57.22 | (1:21.83) | 5:19.30 | (1:22.08) |
| 6:42.08 | (1:22.78) | 8:05.27 | (1:23.19) |
| 9:28.85 | (1:23.58) | 10:51.77 | (1:22.92) |
| 12:16.13 | (1:24.36) | 13:39.83 | (1:23.70) |
| 15:05.16 | (1:25.33) | 16:29.55 | (1:24.39) |
| 17:54.01 | (1:24.46) | 19:17.62 | (1:23.61) |
| 20:39.32 | (1:21.70) |