| 1:16.54 | 2:38.36 | (1:21.82) | |
| 4:00.89 | (1:22.53) | 5:24.50 | (1:23.61) |
| 6:47.76 | (1:23.26) | 8:12.54 | (1:24.78) |
| 9:37.71 | (1:25.17) | 11:02.86 | (1:25.15) |
| 12:27.88 | (1:25.02) | 13:53.00 | (1:25.12) |
| 15:18.25 | (1:25.25) | 16:43.60 | (1:25.35) |
| 18:08.48 | (1:24.88) | 19:32.77 | (1:24.29) |
| 20:56.67 | (1:23.90) |