| 1:11.56 | 2:27.26 | (1:15.70) | |
| 3:42.77 | (1:15.51) | 4:58.13 | (1:15.36) |
| 6:14.04 | (1:15.91) | 7:29.01 | (1:14.97) |
| 8:45.40 | (1:16.39) | 10:00.80 | (1:15.40) |
| 11:16.73 | (1:15.93) | 12:33.08 | (1:16.35) |
| 13:49.46 | (1:16.38) | 15:06.44 | (1:16.98) |
| 16:23.13 | (1:16.69) | 17:40.85 | (1:17.72) |
| 18:57.27 | (1:16.42) |