| 1:22.01 | 2:50.17 | (1:28.16) | |
| 4:18.73 | (1:28.56) | 5:47.14 | (1:28.41) |
| 7:16.04 | (1:28.90) | 8:44.95 | (1:28.91) |
| 10:13.69 | (1:28.74) | 11:42.10 | (1:28.41) |
| 13:10.08 | (1:27.98) | 14:38.03 | (1:27.95) |
| 16:05.92 | (1:27.89) | 17:33.42 | (1:27.50) |
| 19:01.20 | (1:27.78) | 20:26.96 | (1:25.76) |
| 21:51.59 | (1:24.63) |