| 1:15.09 | 2:35.25 | (1:20.16) | |
| 3:55.75 | (1:20.50) | 5:17.44 | (1:21.69) |
| 6:38.70 | (1:21.26) | 8:00.71 | (1:22.01) |
| 9:22.89 | (1:22.18) | 10:45.33 | (1:22.44) |
| 12:07.12 | (1:21.79) | 13:29.61 | (1:22.49) |
| 14:51.82 | (1:22.21) | 16:14.73 | (1:22.91) |
| 17:37.65 | (1:22.92) | 18:59.29 | (1:21.64) |
| 20:16.92 | (1:17.63) |