| 1:16.13 | 2:36.67 | (1:20.54) | |
| 3:57.63 | (1:20.96) | 5:18.58 | (1:20.95) |
| 6:39.86 | (1:21.28) | 8:01.06 | (1:21.20) |
| 9:22.69 | (1:21.63) | 10:43.85 | (1:21.16) |
| 12:05.20 | (1:21.35) | 13:25.57 | (1:20.37) |
| 14:46.74 | (1:21.17) | 16:07.56 | (1:20.82) |
| 17:28.67 | (1:21.11) | 18:48.70 | (1:20.03) |
| 20:07.22 | (1:18.52) |