| 1:11.94 | 2:28.73 | (1:16.79) | |
| 3:45.52 | (1:16.79) | 5:02.66 | (1:17.14) |
| 6:19.77 | (1:17.11) | 7:37.13 | (1:17.36) |
| 8:54.79 | (1:17.66) | 10:12.90 | (1:18.11) |
| 11:30.45 | (1:17.55) | 12:47.72 | (1:17.27) |
| 14:05.73 | (1:18.01) | 15:24.66 | (1:18.93) |
| 16:43.83 | (1:19.17) | 18:03.66 | (1:19.83) |
| 19:21.23 | (1:17.57) |