| 1:13.98 | 2:35.44 | (1:21.46) | |
| 3:57.37 | (1:21.93) | 5:20.10 | (1:22.73) |
| 6:43.11 | (1:23.01) | 8:06.13 | (1:23.02) |
| 9:29.58 | (1:23.45) | 10:52.93 | (1:23.35) |
| 12:16.37 | (1:23.44) | 13:38.91 | (1:22.54) |
| 15:02.31 | (1:23.40) | 16:26.22 | (1:23.91) |
| 17:49.44 | (1:23.22) | 19:11.33 | (1:21.89) |
| 20:28.15 | (1:16.82) |