| 1:21.69 | 2:47.87 | (1:26.18) | |
| 4:15.67 | (1:27.80) | 5:44.81 | (1:29.14) |
| 7:13.90 | (1:29.09) | 8:43.48 | (1:29.58) |
| 10:13.35 | (1:29.87) | 11:43.29 | (1:29.94) |
| 13:13.28 | (1:29.99) | 14:45.00 | (1:31.72) |
| 16:17.60 | (1:32.60) | 17:50.12 | (1:32.52) |
| 19:22.68 | (1:32.56) | 20:55.10 | (1:32.42) |
| 22:24.02 | (1:28.92) |