| 1:19.00 | 2:44.08 | (1:25.08) | |
| 4:11.14 | (1:27.06) | 5:39.71 | (1:28.57) |
| 7:07.67 | (1:27.96) | 8:37.26 | (1:29.59) |
| 10:05.55 | (1:28.29) | 11:36.52 | (1:30.97) |
| 13:04.02 | (1:27.50) | 14:34.49 | (1:30.47) |
| 16:04.29 | (1:29.80) | 17:32.01 | (1:27.72) |
| 18:56.94 | (1:24.93) | 20:19.64 | (1:22.70) |
| 21:36.95 | (1:17.31) |