| 1:16.00 | 2:37.79 | (1:21.79) | |
| 3:59.77 | (1:21.98) | 5:23.27 | (1:23.50) |
| 6:45.38 | (1:22.11) | 8:09.26 | (1:23.88) |
| 9:30.91 | (1:21.65) | 10:53.15 | (1:22.24) |
| 12:14.09 | (1:20.94) | 13:34.15 | (1:20.06) |
| 14:54.12 | (1:19.97) | 16:13.36 | (1:19.24) |
| 17:34.14 | (1:20.78) | 18:53.12 | (1:18.98) |
| 20:07.71 | (1:14.59) |