| 1:15.11 | 2:39.76 | (1:24.65) | |
| 4:06.17 | (1:26.41) | 5:30.22 | (1:24.05) |
| 6:53.34 | (1:23.12) | 8:17.14 | (1:23.80) |
| 9:41.69 | (1:24.55) | 11:07.59 | (1:25.90) |
| 12:34.01 | (1:26.42) | 14:01.88 | (1:27.87) |
| 15:27.15 | (1:25.27) | 16:49.87 | (1:22.72) |
| 18:14.36 | (1:24.49) | 19:36.78 | (1:22.42) |
| 20:52.75 | (1:15.97) |