| 1:21.79 | 2:49.75 | (1:27.96) | |
| 4:18.36 | (1:28.61) | 5:45.51 | (1:27.15) |
| 7:12.22 | (1:26.71) | 8:39.41 | (1:27.19) |
| 10:06.30 | (1:26.89) | 11:33.18 | (1:26.88) |
| 12:59.64 | (1:26.46) | 14:26.41 | (1:26.77) |
| 15:54.33 | (1:27.92) | 17:24.42 | (1:30.09) |
| 18:55.59 | (1:31.17) | 20:26.78 | (1:31.19) |
| 21:53.80 | (1:27.02) |