| 1:19.50 | 2:46.70 | (1:27.20) | |
| 4:14.59 | (1:27.89) | 5:45.75 | (1:31.16) |
| 7:16.19 | (1:30.44) | 8:43.97 | (1:27.78) |
| 10:11.10 | (1:27.13) | 11:37.39 | (1:26.29) |
| 13:06.03 | (1:28.64) | 14:35.28 | (1:29.25) |
| 16:08.02 | (1:32.74) | 17:42.83 | (1:34.81) |
| 19:13.28 | (1:30.45) | 20:47.10 | (1:33.82) |
| 22:14.99 | (1:27.89) |