| 1:14.61 | 2:32.31 | (1:17.70) | |
| 3:51.25 | (1:18.94) | 5:11.11 | (1:19.86) |
| 6:31.62 | (1:20.51) | 7:51.94 | (1:20.32) |
| 9:12.46 | (1:20.52) | 10:31.95 | (1:19.49) |
| 11:51.14 | (1:19.19) | 13:10.77 | (1:19.63) |
| 14:31.19 | (1:20.42) | 15:52.67 | (1:21.48) |
| 17:13.60 | (1:20.93) | 18:34.44 | (1:20.84) |
| 19:51.02 | (1:16.58) |