| 1:15.46 | 2:36.13 | (1:20.67) | |
| 3:57.73 | (1:21.60) | 5:19.69 | (1:21.96) |
| 6:42.25 | (1:22.56) | 8:04.66 | (1:22.41) |
| 9:28.16 | (1:23.50) | 10:51.33 | (1:23.17) |
| 12:15.11 | (1:23.78) | 13:38.42 | (1:23.31) |
| 15:01.86 | (1:23.44) | 16:26.58 | (1:24.72) |
| 17:49.63 | (1:23.05) | 19:12.16 | (1:22.53) |
| 20:33.05 | (1:20.89) |