| 1:16.79 | 2:37.82 | (1:21.03) | |
| 3:58.78 | (1:20.96) | 5:20.60 | (1:21.82) |
| 6:42.43 | (1:21.83) | 8:04.42 | (1:21.99) |
| 9:26.34 | (1:21.92) | 10:48.52 | (1:22.18) |
| 12:10.75 | (1:22.23) | 13:33.63 | (1:22.88) |
| 14:55.89 | (1:22.26) | 16:17.98 | (1:22.09) |
| 17:40.95 | (1:22.97) | 19:02.27 | (1:21.32) |
| 20:22.08 | (1:19.81) |