| 1:17.49 | 2:43.80 | (1:26.31) | |
| 4:13.00 | (1:29.20) | 5:42.20 | (1:29.20) |
| 7:10.02 | (1:27.82) | 8:37.48 | (1:27.46) |
| 10:05.55 | (1:28.07) | 11:34.22 | (1:28.67) |
| 13:02.42 | (1:28.20) | 14:31.31 | (1:28.89) |
| 15:59.62 | (1:28.31) | 17:29.38 | (1:29.76) |
| 18:59.03 | (1:29.65) | 20:27.04 | (1:28.01) |
| 21:53.13 | (1:26.09) |