| 1:16.59 | 2:37.74 | (1:21.15) | |
| 3:59.53 | (1:21.79) | 5:21.41 | (1:21.88) |
| 6:43.53 | (1:22.12) | 8:05.19 | (1:21.66) |
| 9:27.31 | (1:22.12) | 10:49.26 | (1:21.95) |
| 12:11.08 | (1:21.82) | 13:33.50 | (1:22.42) |
| 14:55.72 | (1:22.22) | 16:18.15 | (1:22.43) |
| 17:41.23 | (1:23.08) | 19:03.32 | (1:22.09) |
| 20:23.95 | (1:20.63) |