| 1:09.09 | 2:23.90 | (1:14.81) | |
| 3:40.95 | (1:17.05) | 4:57.22 | (1:16.27) |
| 6:19.90 | (1:22.68) | 7:41.41 | (1:21.51) |
| 9:02.63 | (1:21.22) | 10:22.52 | (1:19.89) |
| 11:47.93 | (1:25.41) | 13:13.46 | (1:25.53) |
| 14:39.92 | (1:26.46) | 16:07.24 | (1:27.32) |
| 17:32.17 | (1:24.93) | 18:55.13 | (1:22.96) |
| 20:18.32 | (1:23.19) |