| 1:19.66 | 2:38.83 | (1:19.17) | |
| 3:50.59 | (1:11.76) | 5:07.15 | (1:16.56) |
| 6:26.81 | (1:19.66) | 7:43.68 | (1:16.87) |
| 9:01.64 | (1:17.96) | 10:21.21 | (1:19.57) |
| 11:40.35 | (1:19.14) | 12:57.95 | (1:17.60) |
| 14:16.66 | (1:18.71) | 15:35.82 | (1:19.16) |
| 16:54.92 | (1:19.10) | 18:15.82 | (1:20.90) |
| 19:32.04 | (1:16.22) |