| 1:17.77 | 2:39.43 | (1:21.66) | |
| 4:01.02 | (1:21.59) | 5:23.78 | (1:22.76) |
| 6:46.96 | (1:23.18) | 8:09.90 | (1:22.94) |
| 9:32.75 | (1:22.85) | 10:54.19 | (1:21.44) |
| 12:14.97 | (1:20.78) | 13:36.83 | (1:21.86) |
| 14:59.00 | (1:22.17) | 16:20.12 | (1:21.12) |
| 17:40.43 | (1:20.31) | 19:00.37 | (1:19.94) |
| 20:17.33 | (1:16.96) |