| 1:16.64 | 2:35.93 | (1:19.29) | |
| 3:55.92 | (1:19.99) | 5:16.64 | (1:20.72) |
| 6:38.44 | (1:21.80) | 7:59.66 | (1:21.22) |
| 9:21.39 | (1:21.73) | 10:44.08 | (1:22.69) |
| 12:06.28 | (1:22.20) | 13:29.16 | (1:22.88) |
| 14:51.72 | (1:22.56) | 16:15.28 | (1:23.56) |
| 17:38.82 | (1:23.54) | 19:01.69 | (1:22.87) |
| 20:22.27 | (1:20.58) |