| 1:08.70 | 2:23.15 | (1:14.45) | |
| 3:39.45 | (1:16.30) | 4:56.10 | (1:16.65) |
| 6:11.64 | (1:15.54) | 7:28.11 | (1:16.47) |
| 8:44.79 | (1:16.68) | 10:02.18 | (1:17.39) |
| 11:18.76 | (1:16.58) | 12:34.64 | (1:15.88) |
| 13:51.19 | (1:16.55) | 15:08.11 | (1:16.92) |
| 16:24.87 | (1:16.76) | 17:40.42 | (1:15.55) |
| 18:53.04 | (1:12.62) |