| 1:13.93 | 2:32.37 | (1:18.44) | |
| 3:51.38 | (1:19.01) | 5:10.70 | (1:19.32) |
| 6:30.35 | (1:19.65) | 7:49.50 | (1:19.15) |
| 9:09.53 | (1:20.03) | 10:28.04 | (1:18.51) |
| 11:47.98 | (1:19.94) | 13:07.33 | (1:19.35) |
| 14:26.97 | (1:19.64) | 15:46.31 | (1:19.34) |
| 17:04.55 | (1:18.24) | 18:23.32 | (1:18.77) |
| 19:40.23 | (1:16.91) |