| 1:12.98 | 2:30.33 | (1:17.35) | |
| 3:48.23 | (1:17.90) | 5:07.93 | (1:19.70) |
| 6:26.54 | (1:18.61) | 7:45.93 | (1:19.39) |
| 9:06.10 | (1:20.17) | 10:25.94 | (1:19.84) |
| 11:45.43 | (1:19.49) | 13:05.62 | (1:20.19) |
| 14:26.97 | (1:21.35) | 15:47.95 | (1:20.98) |
| 17:08.73 | (1:20.78) | 18:26.21 | (1:17.48) |
| 19:43.26 | (1:17.05) |