| 1:14.89 | 2:34.37 | (1:19.48) | |
| 3:54.91 | (1:20.54) | 5:16.19 | (1:21.28) |
| 6:40.69 | (1:24.50) | 8:05.20 | (1:24.51) |
| 9:31.34 | (1:26.14) | 10:53.13 | (1:21.79) |
| 12:13.73 | (1:20.60) | 13:36.04 | (1:22.31) |
| 14:57.58 | (1:21.54) | 16:19.37 | (1:21.79) |
| 17:41.81 | (1:22.44) | 19:02.68 | (1:20.87) |
| 20:21.84 | (1:19.16) |