| 1:17.08 | 2:37.06 | (1:19.98) | |
| 3:57.22 | (1:20.16) | 5:17.61 | (1:20.39) |
| 6:37.93 | (1:20.32) | 7:57.20 | (1:19.27) |
| 9:16.66 | (1:19.46) | 10:36.04 | (1:19.38) |
| 11:54.99 | (1:18.95) | 13:13.40 | (1:18.41) |
| 14:31.86 | (1:18.46) | 15:50.62 | (1:18.76) |
| 17:09.52 | (1:18.90) | 18:27.98 | (1:18.46) |
| 19:45.32 | (1:17.34) |