| 1:13.77 | 2:35.29 | (1:21.52) | |
| 3:56.94 | (1:21.65) | 5:19.27 | (1:22.33) |
| 6:44.81 | (1:25.54) | 8:10.09 | (1:25.28) |
| 9:33.64 | (1:23.55) | 10:56.67 | (1:23.03) |
| 12:19.15 | (1:22.48) | 13:41.76 | (1:22.61) |
| 15:03.88 | (1:22.12) | 16:25.57 | (1:21.69) |
| 17:47.62 | (1:22.05) | 19:07.77 | (1:20.15) |
| 20:23.49 | (1:15.72) |