| 1:12.73 | 2:33.39 | (1:20.66) | |
| 3:53.79 | (1:20.40) | 5:13.89 | (1:20.10) |
| 6:35.14 | (1:21.25) | 7:56.00 | (1:20.86) |
| 9:17.20 | (1:21.20) | 10:39.64 | (1:22.44) |
| 12:01.45 | (1:21.81) | 13:23.07 | (1:21.62) |
| 14:45.25 | (1:22.18) | 16:06.88 | (1:21.63) |
| 17:28.19 | (1:21.31) | 18:49.18 | (1:20.99) |
| 20:06.08 | (1:16.90) |