| 1:12.75 | 2:30.71 | (1:17.96) | |
| 3:49.97 | (1:19.26) | 5:09.91 | (1:19.94) |
| 6:30.31 | (1:20.40) | 7:50.89 | (1:20.58) |
| 9:11.54 | (1:20.65) | 10:32.47 | (1:20.93) |
| 11:53.60 | (1:21.13) | 13:14.53 | (1:20.93) |
| 14:35.66 | (1:21.13) | 15:56.46 | (1:20.80) |
| 17:16.49 | (1:20.03) | 18:36.05 | (1:19.56) |
| 19:54.40 | (1:18.35) |