| 1:15.76 | 2:35.58 | (1:19.82) | |
| 3:54.85 | (1:19.27) | 5:15.57 | (1:20.72) |
| 6:37.19 | (1:21.62) | 7:59.21 | (1:22.02) |
| 9:22.19 | (1:22.98) | 10:46.44 | (1:24.25) |
| 12:12.93 | (1:26.49) | 13:39.21 | (1:26.28) |
| 15:05.82 | (1:26.61) | 16:30.38 | (1:24.56) |
| 17:54.30 | (1:23.92) | 19:18.59 | (1:24.29) |
| 20:39.81 | (1:21.22) |