| 1:16.47 | 2:38.19 | (1:21.72) | |
| 3:59.96 | (1:21.77) | 5:22.23 | (1:22.27) |
| 6:44.53 | (1:22.30) | 8:07.08 | (1:22.55) |
| 9:29.98 | (1:22.90) | 10:52.17 | (1:22.19) |
| 12:15.42 | (1:23.25) | 13:38.96 | (1:23.54) |
| 15:02.21 | (1:23.25) | 16:24.54 | (1:22.33) |
| 17:47.50 | (1:22.96) | 19:09.64 | (1:22.14) |
| 20:31.27 | (1:21.63) |