| 1:13.86 | 2:32.26 | (1:18.40) | |
| 3:51.45 | (1:19.19) | 5:11.11 | (1:19.66) |
| 6:30.40 | (1:19.29) | 7:49.59 | (1:19.19) |
| 9:08.64 | (1:19.05) | 10:27.34 | (1:18.70) |
| 11:45.79 | (1:18.45) | 13:05.60 | (1:19.81) |
| 14:25.24 | (1:19.64) | 15:45.86 | (1:20.62) |
| 17:06.02 | (1:20.16) | 18:26.19 | (1:20.17) |
| 19:43.58 | (1:17.39) |