| 1:11.85 | 2:28.70 | (1:16.85) | |
| 3:47.82 | (1:19.12) | 5:08.00 | (1:20.18) |
| 6:27.66 | (1:19.66) | 7:47.25 | (1:19.59) |
| 9:07.11 | (1:19.86) | 10:29.02 | (1:21.91) |
| 11:49.98 | (1:20.96) | 13:10.90 | (1:20.92) |
| 14:32.78 | (1:21.88) | 15:59.13 | (1:26.35) |
| 17:24.67 | (1:25.54) | 18:49.93 | (1:25.26) |
| 20:06.89 | (1:16.96) |