| 1:13.27 | 2:34.32 | (1:21.05) | |
| 3:57.16 | (1:22.84) | 5:21.54 | (1:24.38) |
| 6:45.27 | (1:23.73) | 8:10.07 | (1:24.80) |
| 9:36.34 | (1:26.27) | 11:00.08 | (1:23.74) |
| 12:21.39 | (1:21.31) | 13:43.48 | (1:22.09) |
| 15:06.51 | (1:23.03) | 16:28.98 | (1:22.47) |
| 17:53.58 | (1:24.60) | 19:16.28 | (1:22.70) |
| 20:38.80 | (1:22.52) |