| 1:12.70 | 2:31.67 | (1:18.97) | |
| 3:51.84 | (1:20.17) | 5:12.02 | (1:20.18) |
| 6:32.33 | (1:20.31) | 7:52.29 | (1:19.96) |
| 9:12.99 | (1:20.70) | 10:32.93 | (1:19.94) |
| 11:53.32 | (1:20.39) | 13:12.92 | (1:19.60) |
| 14:33.26 | (1:20.34) | 15:54.31 | (1:21.05) |
| 17:15.43 | (1:21.12) | 18:36.49 | (1:21.06) |
| 19:55.80 | (1:19.31) |