| 1:15.85 | 2:36.20 | (1:20.35) | |
| 3:57.73 | (1:21.53) | 5:20.79 | (1:23.06) |
| 6:43.04 | (1:22.25) | 8:04.94 | (1:21.90) |
| 9:27.17 | (1:22.23) | 10:49.84 | (1:22.67) |
| 12:13.41 | (1:23.57) | 13:36.55 | (1:23.14) |
| 14:59.00 | (1:22.45) | 16:21.11 | (1:22.11) |
| 17:43.55 | (1:22.44) | 19:05.12 | (1:21.57) |
| 20:25.15 | (1:20.03) |