| 1:11.85 | 2:28.94 | (1:17.09) | |
| 3:45.87 | (1:16.93) | 5:04.23 | (1:18.36) |
| 6:23.80 | (1:19.57) | 7:43.32 | (1:19.52) |
| 9:03.76 | (1:20.44) | 10:23.80 | (1:20.04) |
| 11:45.21 | (1:21.41) | 13:06.23 | (1:21.02) |
| 14:27.61 | (1:21.38) | 15:49.67 | (1:22.06) |
| 17:11.82 | (1:22.15) | 18:33.63 | (1:21.81) |
| 19:53.71 | (1:20.08) |